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The double-band style adds a modern and elegant touch, perfect for high-end bridal jewelry collections.\n\nDesigned with precision CAD modeling to ensure secure prong support and flawless manufacturing results.\n\nIdeal for  Jewelry Designers  Manufacturers  Retailers  Custom Orders\n\nSpecifications\n\n File Formats Included: STL + 3DM only\n Real jewelry production tested\n Clean, error-free watertight geometry\n Suitable for Casting, CNC \u0026 3D Printing\n Fully customizable 3DM file (size \u0026 stones)\n\nStone Details\n\n Center Shape: Pear Brilliant\n Side Stones: Round Brilliant\n Halo Diamonds: Round Brilliant\n Stone counts \u0026 sizes editable upon request\n\nWhy Choose This Model?\n\n Premium engagement \u0026 bridal ring design\n Perfect for gold, silver \u0026 platinum\n Stunning visual appeal for online sales\n Designed for real gemstones\n\nUse Cases\n\n Engagement Ring Manufacturing\n Product Visualization \u0026 Rendering\n E-commerce Jewelry Listing\n Prototyping \u0026 Sampling\n\n Customer Support\n\nWe provide full after-purchase assistance:\n\n Resize for any finger size\n Change stone size/shape on request\n Minor design modifications included\n Fast response — within 24 hours","imageAlt":"Pear Halo Diamond Ring STL 3DM CAD for Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-halo-diamond-ring-stl-3dm-cad-for-jewelry-manufacturing","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/4k2zrxmb5rlvz6shlfrqixtmne64/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/RR-001-%282%29.jpg","gridUrl":"https://media.cgtrader.com/variants/4k2zrxmb5rlvz6shlfrqixtmne64/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/RR-001-%282%29.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/4k2zrxmb5rlvz6shlfrqixtmne64/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/RR-001-%282%29.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-halo-diamond-ring-stl-3dm-cad-for-jewelry-manufacturing","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6650505/a958569783/pear-halo-diamond-ring-stl-3dm-cad-for-jewelry-manufacturing-3d-model-a958569783.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805578","type":"listingItem","attributes":{"id":6805578,"title":"Pear and Emerald Twin Stone Ring CAD Model Jewelry","price":10.0,"description":"This elegant twin-stone ring CAD model features a distinctive combination of pear and emerald-cut gemstones positioned side by side, creating a contemporary and luxurious jewellery design. The balanced layout highlights the individuality of each stone while forming a harmonious composition suitable for engagement or statement jewellery collections.\n\nThe prong settings are engineered to securely hold both gemstones while allowing optimal light entry to maximize brilliance. The sleek band structure maintains visual simplicity, ensuring that the focus remains on the unique twin-stone arrangement.\n\nDesigned for professional jewellery manufacturing, the model includes casting-friendly geometry, smooth surfaces, and optimized metal thickness for reliable production and efficient polishing. The construction ensures durability and comfortable wear while minimizing excess metal weight.\n\nIdeal for modern engagement jewellery, anniversary pieces, and fashion collections, this design can easily be customized for different metal types, gemstone sizes, and ring sizes according to production needs.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure twin-stone prong settings\n• Unique pear and emerald stone combination\n• Balanced band structure for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow integration.","imageAlt":"Pear and Emerald Twin Stone Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-and-emerald-twin-stone-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/f0mo89swkdtbzs9o4dgnak4n58z9/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/526.jpg","gridUrl":"https://media.cgtrader.com/variants/f0mo89swkdtbzs9o4dgnak4n58z9/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/526.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/f0mo89swkdtbzs9o4dgnak4n58z9/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/526.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-and-emerald-twin-stone-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805578/17ee2b29d2/pear-and-emerald-twin-stone-ring-cad-model-jewelry-3d-model-17ee2b29d2.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806349","type":"listingItem","attributes":{"id":6806349,"title":"Elegant Solitaire Ring CAD Model with Heart Gallery STL File","price":10.0,"description":"This solitaire engagement ring CAD model combines classic minimalism with a delicate romantic touch, creating a design that feels timeless yet distinctive. The ring features a refined, slim band that enhances the brilliance of the center gemstone while ensuring comfortable everyday wear.\n\nThe round center stone is secured by precision-engineered prongs that provide durability while allowing maximum light exposure for optimal sparkle. A subtle heart-shaped gallery beneath the gemstone adds a meaningful and elegant detail, making the design especially appealing for engagement and romantic jewellery collections.\n\nThe flowing shoulders transition smoothly into the band, creating balanced proportions and a modern silhouette suitable for both contemporary and traditional jewellery lines. The smooth surfaces are optimized for casting and polishing, reducing post-production work while maintaining high-end finishing quality.\n\nThis CAD model is production-ready and can be manufactured in gold, platinum, or silver. 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Cut Vintage Inspired Engagement Ring  3DM and STL Files","price":10.0,"description":"A beautifully crafted jewellery CAD model featuring a stunning marquise-cut centre stone paired with an elegant vintage marquise-shank pattern.\nThe ring is designed with delicate micro-pavé diamonds and detailed milgrain work, giving it a luxurious antique look while maintaining a modern, premium finish.\n\nThis CAD model is fully optimized for real production with smooth geometry, accurate stone seats, and balanced proportions.\nRendered in White Gold, Yellow Gold, and Rose Gold for presentation clarity.\n\n Description (Points Format)\n\nElegant marquise-cut centre stone layout with perfect symmetry\n\nVintage-inspired marquise \u0026 round side motifs\n\nMicro-pavé diamonds enhancing sparkle and richness\n\nSmooth, polished band with accurate metal thickness\n\nDetailed gallery design supporting the main stone\n\nHigh-quality CAD flow for clean casting and easy stone setting\n\nSuitable for gold, 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Marquise Cluster Diamond Stud Earrings 3DM STL","price":10.0,"description":"These premium Floral Marquise Cluster Diamond Stud Earrings are crafted with a beautiful arrangement of marquise-cut and round-cut stones, forming an elegant leaf-style composition perfect for luxury jewellery collections.\n\nThe model showcases a clean, production-accurate structure with refined prong settings, proper stone seating, and smooth casting geometry. Designed for high-end brands, jewellers, and CAD professionals, this file set includes editable 3DM and ready-to-print STL formats.\n\nKey Features\n\nElegant floral leaf-inspired marquise cluster layout\n\nHigh-precision prong setting for all stones\n\nRealistic proportions for manufacturing\n\nOptimized geometry for smooth 3D printing \u0026 CNC\n\nFully editable 3DM file (Rhinoceros)\n\nWatertight STL file for direct prototyping\n\nSuitable for gold, diamond, CZ \u0026 lab-grown production\n\nLightweight CAD for fast rendering \u0026 workflow\n\nIncludes multiple view renders for easy preview\n\nModel Information\n\nFormat Provided: 3DM, STL\n\nTopology: Clean, non-destructive, error-free\n\nStone Shapes: Marquise \u0026 Round\n\nModel Type: Diamond Stud Earrings (Pair)\n\nUse Cases: Manufacturing, Rendering, Customization, E-commerce catalogs\n\nWHAT YOU GET\n\n1 Editable 3DM File\n\n1 STL File (left + right)\n\nHigh-quality preview images\n\nCustomer Support\n\nQuick assistance for any CAD model questions\n\nMinor changes (size/stone-calibration) available on request\n\nFriendly support for designers \u0026 manufacturers\n\nHelp available for resizing or customization","imageAlt":"Floral Marquise Cluster Diamond Stud Earrings 3DM STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/earring/floral-marquise-cluster-diamond-stud-earrings-3dm-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/rwbpdmky8na7mr2sm4q5u48bfpag/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1-%2823%29.jpg","gridUrl":"https://media.cgtrader.com/variants/rwbpdmky8na7mr2sm4q5u48bfpag/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1-%2823%29.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/rwbpdmky8na7mr2sm4q5u48bfpag/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1-%2823%29.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/earring/floral-marquise-cluster-diamond-stud-earrings-3dm-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":222,"name":".mp4","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"earring","categoryTitle":"Jewelry","subcategoryTitle":"Earrings","schemaImageUrl":"https://img-new.cgtrader.com/items/6667859/4ec1223f95/floral-marquise-cluster-diamond-stud-earrings-3dm-stl-3d-model-4ec1223f95.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805589","type":"listingItem","attributes":{"id":6805589,"title":"Multi Shape Halo Diamond Ring CAD Model Jewelry","price":10.0,"description":"This striking multi-stone ring CAD model features a contemporary arrangement of different gemstone shapes, including emerald, pear, and marquise cuts, each surrounded by delicate halo settings. The clustered layout creates a bold yet elegant jewellery piece designed to stand out in modern luxury and fashion collections.\n\nEach gemstone is securely positioned within a halo frame that enhances brilliance while adding dimension and visual richness. The asymmetrical composition provides a modern artistic appearance while maintaining balance and wearability. The sleek band structure supports the multi-head arrangement while ensuring comfort and durability.\n\nDesigned specifically for professional jewellery production, the model includes casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient finishing and polishing. The construction ensures reliable stone security while maintaining refined proportions suitable for daily wear.\n\nIdeal for statement jewellery collections and contemporary fashion lines, this model can be customized easily for various metal types, gemstone sizes, and ring sizes to suit production needs.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure multi-stone halo settings\n• Unique mixed gemstone arrangement\n• Balanced band structure for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow integration.","imageAlt":"Multi Shape Halo Diamond Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/multi-shape-halo-diamond-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/bsg2z12v7l9oj90jufurmzbcgc92/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/530.jpg","gridUrl":"https://media.cgtrader.com/variants/bsg2z12v7l9oj90jufurmzbcgc92/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/530.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/bsg2z12v7l9oj90jufurmzbcgc92/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/530.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/multi-shape-halo-diamond-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805589/59a6b81d22/multi-shape-halo-diamond-ring-cad-model-jewelry-3d-model-59a6b81d22.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805587","type":"listingItem","attributes":{"id":6805587,"title":"Emerald and Pear Three Stone Ring CAD Model Jewelry","price":10.0,"description":"This elegant three-stone ring CAD model features a refined combination of an emerald-cut center stone flanked by pear-shaped side stones, creating a balanced and contemporary jewellery design. The vertical stone arrangement produces a distinctive silhouette, making the ring ideal for engagement and statement jewellery collections.\n\nThe central emerald-cut gemstone is securely positioned to highlight its clean lines and brilliance, while the pear-shaped stones add graceful contrast and enhance overall sparkle. Accent stones along the shank provide additional shimmer without distracting from the main stone arrangement.\n\nEngineered for professional jewellery manufacturing, the model incorporates casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient polishing and finishing. The construction ensures durability, comfort, and strong stone support while maintaining a refined, lightweight appearance.\n\nIdeal for modern engagement jewellery, anniversary pieces, or fashion collections, this design can be customized easily for various metal types, gemstone sizes, and finger sizes according to production needs.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting\n• Secure three-stone setting structure\n• Emerald-cut center with pear side stones\n• Side accent stones for enhanced brilliance\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n\nCustomer Support\n\nCustomer support is available for assistance with file handling, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow 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Cut Solitaire Ring  3DM and STL Files","price":10.0,"description":"A premium jewellery CAD model featuring an elegant emerald-cut centre stone paired with a vintage marquise-inspired shank.\nThe design beautifully blends modern brilliance with antique detailing, making it perfect for engagement rings, luxury collections, and high-end manufacturing.\n\nThis model is crafted with clean geometry, accurate stone seating, and production-ready structure, ensuring smooth casting and easy stone setting.\nAvailable in White Gold and Yellow Gold render variations for visual reference.\n\n Description (Points Format)\n\nEmerald-cut centre layout with refined symmetry\n\nDecorative marquise \u0026 round motifs along the shank\n\nMicro-pavé diamond arrangement for added sparkle\n\nElegant gallery structure supporting the main stone\n\nSmooth, polished band with accurate metal thickness\n\nDesigned for real production (casting + setting friendly)\n\nClean surface flow and optimized CAD topology\n\nSuitable for gold, platinum, and other precious metals\n\nIdeal for engagement ring collections and luxury catalogues\n\n Key Features\n\nFully editable 3DM file\n\nHigh-quality STL provided for direct manufacturing\n\nExact stone placement \u0026 precise seat dimensions\n\nRealistic proportions for professional results\n\nSupports resizing and customization\n\nPremium render previews included\n\n Files Included\n\n3DM File – Editable master CAD\n\nSTL File – Ready for 3D printing / CAM\n\nPreview Renders – For listing \u0026 client presentations\n\n Customer Support\n\nYou will receive full support after purchase, including:\n\nMinor adjustments (size, stone layout)\n\nAssistance with file usage\n\nQuick responses for any technical queries","imageAlt":"merald Cut Solitaire Ring 3DM and STL 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Diamond Multi Row Ring CAD Model Jewelry","price":10.0,"description":"This luxurious round diamond ring CAD model features a bold multi-row band design combined with a prominent solitaire center stone, creating a striking engagement or statement jewellery piece. Multiple rows of accent stones along the band provide exceptional brilliance while enhancing the visual presence of the ring.\n\nThe raised center stone is securely positioned within a prong setting that allows optimal light entry for maximum sparkle while ensuring long-term durability. The multi-row shank design distributes metal weight evenly, providing both strength and comfortable wear while delivering a premium high-end appearance.\n\nEngineered specifically for professional jewellery manufacturing, the model includes casting-friendly geometry, smooth surfaces, and optimized metal thickness to ensure efficient production and excellent polishing results. Stone placement is carefully aligned to maintain symmetry and brilliance throughout the design.\n\nIdeal for luxury engagement collections or high-end fashion jewellery lines, this ring model can be customized for various metals, gemstone sizes, and ring sizes according to production requirements.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure round stone prong setting\n• Multi-row diamond band design\n• Enhanced brilliance with multiple accent stones\n• Balanced metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n\nCustomer Support\n\nCustomer support is available for assistance with file handling, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow integration.","imageAlt":"Round Diamond Multi Row Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-diamond-multi-row-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/48wk5cwzs2dp08f0q05w2df3wzrk/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/528.jpg","gridUrl":"https://media.cgtrader.com/variants/48wk5cwzs2dp08f0q05w2df3wzrk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/528.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/48wk5cwzs2dp08f0q05w2df3wzrk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/528.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-diamond-multi-row-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805586/1b7b755f69/round-diamond-multi-row-ring-cad-model-jewelry-3d-model-1b7b755f69.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858258","type":"listingItem","attributes":{"id":6858258,"title":"Oval Cut Diamond Eternity Shank Ring Model","price":10.0,"description":"This Oval Cut Diamond Eternity Shank Engagement Ring 3D CAD model is professionally designed for luxury jewellery manufacturing and premium bridal collections. The ring features a brilliant oval-cut center stone secured with strong, precisely positioned prongs, combined with a full eternity-style shank set with round brilliant diamonds.\n\nThe oval center stone is elevated in a refined basket setting that maximizes light entry and enhances brilliance while maintaining casting strength and structural durability. The elongated shape of the oval cut offers elegant finger coverage and a timeless appearance.\n\nThe shank showcases a continuous row of round diamonds in a shared prong eternity style, providing maximum sparkle from every angle. Side gallery openings are engineered for proper cleaning access and secure stone placement. The interior of the band is finished with a smooth comfort-fit profile for superior wearability.\n\nDesigned with accurate stone seats and proper metal thickness, this model is suitable for gold, white gold, rose gold, platinum, and other precious metals. Clean geometry ensures reliable production and easy resizing or stone dimension adjustments in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nLuxury engagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium diamond rings\n\nThe design meets professional jewellery manufacturing standards and is production-ready.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate oval cut center stone seat\n\nFull eternity round diamond shank\n\nSecure shared prong setting\n\nStrong basket structure for center stone\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced proportions and symmetry\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Oval Cut Diamond Eternity Shank Ring Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-cut-diamond-eternity-shank-ring-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/93di2jcdo1f24py07qgjflx5slle/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-087--OVa.jpg","gridUrl":"https://media.cgtrader.com/variants/93di2jcdo1f24py07qgjflx5slle/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--OVa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/93di2jcdo1f24py07qgjflx5slle/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--OVa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-cut-diamond-eternity-shank-ring-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858258/329c142b7a/oval-cut-diamond-eternity-shank-ring-model-3d-model-329c142b7a.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805571","type":"listingItem","attributes":{"id":6805571,"title":"Round Diamond Engagement Ring CAD Model Jewelry","price":10.0,"description":"This elegant round diamond ring CAD model presents a refined engagement ring design that combines a classic solitaire appearance with subtle side stone detailing along the band. The clean structure enhances the brilliance of the center gemstone while maintaining a sleek and modern jewellery profile.\n\nThe round center stone is securely supported by a strong prong setting designed to maximize light entry and sparkle while ensuring durability for everyday wear. Accent stones placed along the band add refined brilliance without overwhelming the central stone, creating a balanced and luxurious aesthetic.\n\nThe model is engineered for professional jewellery production, featuring casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient polishing and finishing. The structure ensures durability while maintaining comfortable wear and refined elegance.\n\nIdeal for engagement jewellery collections and fine jewellery lines, this ring model can be easily customized for various metals, stone sizes, and finger sizes to meet manufacturing requirements.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure round stone prong setting\n• Side stones enhance brilliance\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable file for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance regarding file handling, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Round Diamond Engagement Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-diamond-engagement-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ag5ocp1pw88cxllq5jhtjexo3uwk/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/524.jpg","gridUrl":"https://media.cgtrader.com/variants/ag5ocp1pw88cxllq5jhtjexo3uwk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/524.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/ag5ocp1pw88cxllq5jhtjexo3uwk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/524.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-diamond-engagement-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805571/97ba8f97cd/round-diamond-engagement-ring-cad-model-jewelry-3d-model-97ba8f97cd.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806373","type":"listingItem","attributes":{"id":6806373,"title":"Solitaire Diamond Engagement Ring CAD Model STL for Casting","price":10.0,"description":"This elegant solitaire engagement ring CAD model presents a refined and timeless design tailored for modern jewellery manufacturing. The structure focuses on maximizing the brilliance of the center gemstone while maintaining clean and graceful proportions suitable for everyday wear.\n\nThe ring features a classic round solitaire setting held securely by finely balanced prongs that allow maximum light exposure to the diamond. The open gallery beneath the stone enhances brilliance while reducing excess metal weight, creating a lightweight yet durable structure suitable for casting and long-term wear.\n\nSmoothly sculpted shoulders rise gently toward the setting, giving the ring a flowing silhouette that looks sophisticated from every viewing angle. The band thickness is optimized to provide strength without bulk, ensuring wearer comfort and efficient metal usage during production.\n\nThe CAD geometry is carefully prepared for casting and 3D printing workflows, with smooth transitions and practical tolerances that help minimize finishing and polishing time. The design can easily be customized for various gemstone sizes or metal types, making it ideal for custom jewellery orders or commercial collections.\n\nThis model suits jewellery manufacturers, CAD designers, custom workshops, and brands seeking reliable production-ready solitaire designs.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino CAD file for editing and customization\n\nImportant Points\n\n• Production-ready CAD design\n• Classic solitaire prong setting\n• Open gallery for enhanced light performance\n• Comfortable and balanced band proportions\n• Smooth surfaces optimized for polishing\n• Casting-friendly construction\n• Easy resizing and gemstone adjustment\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nSupport is available for file usage guidance, resizing assistance, and minor technical clarifications to help ensure smooth production.","imageAlt":"Solitaire Diamond Engagement Ring CAD Model STL for","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/solitaire-diamond-engagement-ring-cad-model-stl-for-casting","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/uzkfirroy1008bvfp60dzl3zbpnu/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/551.jpg","gridUrl":"https://media.cgtrader.com/variants/uzkfirroy1008bvfp60dzl3zbpnu/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/551.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/uzkfirroy1008bvfp60dzl3zbpnu/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/551.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/solitaire-diamond-engagement-ring-cad-model-stl-for-casting","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806373/1ecc735d9c/solitaire-diamond-engagement-ring-cad-model-stl-for-casting-3d-model-1ecc735d9c.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858250","type":"listingItem","attributes":{"id":6858250,"title":"Radiant Cut Halo Diamond Ring 3D CAD Model","price":10.0,"description":"This Radiant Cut Halo Diamond Engagement Ring 3D CAD model is professionally developed for high-end jewellery manufacturing and premium bridal collections. The design features a radiant-cut center stone surrounded by a precisely structured halo of round brilliant diamonds, enhancing brilliance while maintaining a strong and elegant geometric outline.\n\nThe radiant cut combines the sparkle of a brilliant cut with the refined shape of an emerald-style silhouette, making this ring both modern and timeless. The halo is proportioned to provide balanced finger coverage without overwhelming the center stone.\n\nThe center stone is secured with carefully engineered prongs to protect the corners and ensure stable stone seating. Pavé-set round diamonds extend along the shank, creating a continuous flow of brilliance from the halo down the band. The elevated gallery structure is designed for optimal light reflection and casting stability.\n\nThe shank features a smooth comfort-fit interior and proper metal thickness to ensure reliable production in gold, white gold, rose gold, platinum, and other precious metals. The geometry is clean, production-ready, and optimized for resizing or stone dimension adjustments in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium halo ring designs\n\nThe design meets professional jewellery manufacturing standards and supports smooth customization.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate radiant cut center stone seat\n\nPrecision halo diamond alignment\n\nPavé-set shank detailing\n\nSecure prong coverage for corner protection\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced halo proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable and high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Radiant Cut Halo Diamond Ring 3D CAD Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/radiant-cut-halo-diamond-ring-3d-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/61bi4q8ujbaklgejqy66h02t4t09/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-043-RAa.jpg","gridUrl":"https://media.cgtrader.com/variants/61bi4q8ujbaklgejqy66h02t4t09/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-RAa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/61bi4q8ujbaklgejqy66h02t4t09/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-RAa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/radiant-cut-halo-diamond-ring-3d-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858250/3d6e3f6278/radiant-cut-halo-diamond-ring-3d-cad-model-3d-model-3d6e3f6278.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806254","type":"listingItem","attributes":{"id":6806254,"title":"Round Diamond Solitaire Ring CAD Model STL for Jewelry Making","price":10.0,"description":"This elegant round diamond solitaire ring CAD model presents a refined and timeless design focused on maximizing brilliance and everyday wear comfort. The round-cut center stone, known for its exceptional light performance and universal appeal, makes this ring ideal for engagement jewellery and fine jewellery collections.\n\nThe gemstone is secured in a carefully engineered multi-prong setting that enhances stability while allowing maximum light exposure to the stone. The elevated head structure increases brilliance while maintaining durability suitable for daily wear. Smooth transitions between the prongs and band ensure both aesthetic harmony and structural strength.\n\nThe band features a sleek, gently rounded profile designed for comfort and long-term durability. Its minimal structure keeps visual focus on the diamond while offering a modern yet classic appearance suitable for diverse customer preferences.\n\nThis CAD model is optimized for professional jewellery production, with casting-friendly geometry and clean surfaces that simplify polishing and finishing processes. The model allows easy modification for gemstone size, ring size, and metal variations, making it suitable for custom orders as well as large-scale manufacturing.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure multi-prong solitaire setting\n• Smooth minimal band design\n• Balanced metal thickness for durability\n• Polishing-friendly surfaces\n• Easily customizable for sizes and stones\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for file usage assistance, resizing guidance, and minor technical clarifications to ensure smooth integration into manufacturing workflows.","imageAlt":"Round Diamond Solitaire Ring CAD Model STL for Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-diamond-solitaire-ring-cad-model-stl-for-jewelry-making","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/wdqly1y97xvt2zo9030hbblwm0ij/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/540.jpg","gridUrl":"https://media.cgtrader.com/variants/wdqly1y97xvt2zo9030hbblwm0ij/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/540.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/wdqly1y97xvt2zo9030hbblwm0ij/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/540.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-diamond-solitaire-ring-cad-model-stl-for-jewelry-making","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806254/4478ab2c48/round-diamond-solitaire-ring-cad-model-stl-for-jewelry-making-3d-model-4478ab2c48.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806306","type":"listingItem","attributes":{"id":6806306,"title":"Split Shank Round Solitaire Ring CAD Model STL ","price":10.0,"description":"This elegant split shank round solitaire ring CAD model combines modern design aesthetics with timeless brilliance, making it ideal for engagement rings and contemporary fine jewellery collections. The split shank structure enhances the visual presence of the center stone while adding structural sophistication to the overall design.\n\nThe round-cut center diamond is secured in a refined prong setting engineered to maximize light exposure, allowing the stone to display exceptional sparkle. The prongs integrate smoothly with the shoulders, creating a secure yet visually lightweight appearance that keeps attention focused on the gemstone.\n\nThe defining feature of this ring is the gracefully divided shank, which splits as it approaches the setting, creating an open and airy design while providing balanced support to the head structure. This detail adds depth and uniqueness while maintaining excellent wearing comfort.\n\nDesigned specifically for professional jewellery production, the CAD model features casting-friendly geometry, smooth transitions, and optimized metal thickness to ensure consistent manufacturing results. The model is easily adjustable for various ring sizes, stone dimensions, and metal types, making it suitable for custom orders as well as production-scale manufacturing.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Casting-optimized geometry\n• Secure prong solitaire setting\n• Elegant split shank structure\n• Comfortable and balanced band proportions\n• Polishing-friendly surfaces\n• Easily customizable for sizing and stones\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for file usage assistance, resizing guidance, and minor technical clarifications to ensure seamless integration into manufacturing workflows.","imageAlt":"Split Shank Round Solitaire Ring CAD Model STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/split-shank-round-solitaire-ring-cad-model-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/it2mfn98dx57g1nt9ev68hpiu861/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/543.jpg","gridUrl":"https://media.cgtrader.com/variants/it2mfn98dx57g1nt9ev68hpiu861/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/543.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/it2mfn98dx57g1nt9ev68hpiu861/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/543.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/split-shank-round-solitaire-ring-cad-model-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806306/17f5a39599/split-shank-round-solitaire-ring-cad-model-stl-3d-model-17f5a39599.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806387","type":"listingItem","attributes":{"id":6806387,"title":"Elegant Solitaire Diamond Ring CAD Model STL ","price":10.0,"description":"This elegant solitaire diamond ring CAD model showcases a refined and contemporary interpretation of a timeless engagement ring style. Designed with precision and production efficiency in mind, the model balances visual elegance with practical casting requirements, making it ideal for professional jewellery manufacturing.\n\nThe center stone is secured within a carefully engineered prong setting that maximizes light exposure while maintaining structural reliability. The open gallery design beneath the gemstone enhances brilliance and reduces unnecessary metal weight, contributing to both beauty and manufacturing efficiency.\n\nFlowing shoulders smoothly transition into the setting, creating a harmonious silhouette that appears delicate while maintaining strength for daily wear. The band profile is optimized for comfort and durability, ensuring the ring feels lightweight while retaining sufficient metal thickness for long-term use.\n\nThe CAD model features smooth surface transitions and clean geometry, allowing efficient polishing and finishing after casting. It is suitable for various gemstone sizes and can easily be adapted to different metal types such as gold, platinum, or silver, making it ideal for custom orders or commercial jewellery collections.\n\nThis production-ready design is suitable for jewellery brands, manufacturers, and CAD designers seeking a reliable solitaire engagement ring model.\n\nIncluded Files\n\n• STL file prepared for casting and 3D printing\n• 3DM Rhino file for editing and customization\n\nImportant Points\n\n• Manufacturing-ready CAD model\n• Classic solitaire prong setting\n• Open gallery for enhanced gemstone brilliance\n• Comfortable and balanced band proportions\n• Smooth surfaces for easier polishing\n• Casting-friendly structure\n• Easily resizable and customizable\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nAssistance is available for file usage guidance, resizing help, and minor technical clarifications to ensure smooth production.","imageAlt":"Elegant Solitaire Diamond Ring CAD Model STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/elegant-solitaire-diamond-ring-cad-model-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/f1kqj8d22ahpfl3ulak6b6il9k1t/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/553.jpg","gridUrl":"https://media.cgtrader.com/variants/f1kqj8d22ahpfl3ulak6b6il9k1t/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/553.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/f1kqj8d22ahpfl3ulak6b6il9k1t/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/553.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/elegant-solitaire-diamond-ring-cad-model-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806387/6723d73b42/elegant-solitaire-diamond-ring-cad-model-stl-3d-model-6723d73b42.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806208","type":"listingItem","attributes":{"id":6806208,"title":"Emerald Cut Double Halo Ring CAD Model Jewelry STL","price":10.0,"description":"This sophisticated emerald-cut diamond ring CAD model features a bold double-halo setting that enhances the visual size and brilliance of the center stone while delivering a strong luxury presence. The geometric halo structure complements the clean lines of the emerald-cut gemstone, creating a refined and modern jewellery design suitable for engagement and high-end fashion collections.\n\nThe center emerald-cut stone is securely positioned within a structured prong setting that allows optimal light reflection while ensuring durability for daily wear. The surrounding double halo of accent stones increases sparkle and depth, giving the ring a premium layered appearance.\n\nDesigned for professional jewellery manufacturing, the model incorporates casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient polishing and finishing. The band structure ensures strength and comfortable wear while maintaining a balanced visual proportion.\n\nIdeal for engagement jewellery and statement luxury collections, this model can be easily customized for different metal types, gemstone dimensions, and finger sizes to meet production requirements.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure emerald-cut prong setting\n• Elegant double halo diamond frame\n• Balanced band structure for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file handling, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Emerald Cut Double Halo Ring CAD Model Jewelry STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-double-halo-ring-cad-model-jewelry-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/k4jnwua7t6g5i1th0xgd2ibpxp9q/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/534.jpg","gridUrl":"https://media.cgtrader.com/variants/k4jnwua7t6g5i1th0xgd2ibpxp9q/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/534.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/k4jnwua7t6g5i1th0xgd2ibpxp9q/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/534.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-double-halo-ring-cad-model-jewelry-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806208/6c72fd65e4/emerald-cut-double-halo-ring-cad-model-jewelry-stl-3d-model-6c72fd65e4.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806257","type":"listingItem","attributes":{"id":6806257,"title":"Six Prong Round Solitaire Ring CAD Model STL for Jewelry Casting","price":10.0,"description":"This refined six-prong round solitaire ring CAD model combines timeless elegance with enhanced gemstone security, making it ideal for engagement rings and fine jewellery collections. The classic round-cut diamond remains the focal point, delivering exceptional brilliance and universal appeal suited to both modern and traditional styles.\n\nThe center stone is secured in a six-prong setting that provides additional stability compared to standard prong configurations while allowing optimal light exposure for maximum sparkle. The prongs are smoothly integrated into the ring structure, offering both durability and a clean, sophisticated appearance suitable for daily wear.\n\nThe band features a sleek, minimal profile with carefully balanced proportions, ensuring comfort while maintaining strength for long-term use. Its smooth surfaces allow easy finishing and polishing, while the subtle taper toward the setting enhances the visual prominence of the center gemstone.\n\nEngineered for professional jewellery manufacturing, this CAD model includes casting-friendly geometry and optimized metal thickness to ensure consistent production quality. The design can be easily adjusted for different gemstone sizes, ring sizes, and metal types, making it suitable for both custom orders and mass production workflows.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Casting-optimized geometry\n• Secure six-prong solitaire setting\n• Smooth and comfortable band profile\n• Balanced metal thickness for durability\n• Polishing-friendly surfaces\n• Easily customizable for sizing and stones\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nSupport is available for file usage assistance, resizing guidance, and minor technical clarifications to help ensure smooth production integration.","imageAlt":"Six Prong Round Solitaire Ring CAD Model STL for Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/six-prong-round-solitaire-ring-cad-model-stl-for-jewelry-casting","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ai8lich40vhckxl1eorc2r219ul5/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/541.jpg","gridUrl":"https://media.cgtrader.com/variants/ai8lich40vhckxl1eorc2r219ul5/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/541.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/ai8lich40vhckxl1eorc2r219ul5/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/541.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/six-prong-round-solitaire-ring-cad-model-stl-for-jewelry-casting","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806257/f75401fa1d/six-prong-round-solitaire-ring-cad-model-stl-for-jewelry-casting-3d-model-f75401fa1d.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805559","type":"listingItem","attributes":{"id":6805559,"title":"Princess Cut Solitaire Ring CAD Model for Jewelry","price":10.0,"description":"This elegant princess-cut solitaire ring CAD model presents a timeless and minimalistic jewellery design focused on highlighting the brilliance of the center gemstone. The clean band structure combined with a refined prong setting creates a balanced and modern aesthetic suitable for engagement and fine jewellery collections.\n\nThe elevated center stone allows optimal light exposure, enhancing sparkle while maintaining secure stone placement for everyday wear durability. The smooth and sleek shank design offers both comfort and structural strength, making the ring ideal for production and daily usage.\n\nThe model is engineered with manufacturing efficiency in mind, featuring casting-friendly geometry, optimized metal thickness, and smooth transitions for excellent polishing results. The structure minimizes excess metal while preserving strength and elegance.\n\nSuitable for engagement collections, bridal jewellery, and classic luxury designs, this model can be customized easily for different stone sizes, metal types, and ring sizes according to production needs.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting\n• Secure princess-cut prong setting\n• Comfortable and elegant band profile\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable file for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for file assistance, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Princess Cut Solitaire Ring CAD Model for Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-solitaire-ring-cad-model-for-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/uat87igfywzhf6fv0fopzc17jqzg/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/princess-cut-solitaire-ring-cad-model-for-jewelry-3d-model-a80378a69d.jpg","gridUrl":"https://media.cgtrader.com/variants/uat87igfywzhf6fv0fopzc17jqzg/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/princess-cut-solitaire-ring-cad-model-for-jewelry-3d-model-a80378a69d.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/uat87igfywzhf6fv0fopzc17jqzg/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/princess-cut-solitaire-ring-cad-model-for-jewelry-3d-model-a80378a69d.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-solitaire-ring-cad-model-for-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805559/a80378a69d/princess-cut-solitaire-ring-cad-model-for-jewelry-3d-model-a80378a69d.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806219","type":"listingItem","attributes":{"id":6806219,"title":"Cushion Cut Solitaire Ring CAD Model Jewelry STL","price":10.0,"description":"This elegant cushion-cut solitaire ring CAD model presents a refined and timeless jewellery design that focuses entirely on the brilliance of the center gemstone. The softly rounded cushion-cut diamond combines classic charm with modern elegance, making the ring ideal for engagement and fine jewellery collections.\n\nThe center stone is securely positioned within a refined prong setting engineered to maximize light entry and enhance sparkle while ensuring long-term durability for everyday wear. The smooth band structure maintains a clean and minimal aesthetic, allowing the gemstone to remain the focal point while providing comfortable wear.\n\nDesigned specifically for professional jewellery manufacturing, the model includes casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient polishing and finishing. The balanced construction ensures strength while maintaining an elegant and lightweight appearance.\n\nThis design is suitable for engagement collections and luxury jewellery lines and can easily be customized for different metal types, gemstone dimensions, and ring sizes to match production needs.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure cushion-cut prong setting\n• Elegant solitaire band structure\n• Balanced metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow integration.","imageAlt":"Cushion Cut Solitaire Ring CAD Model Jewelry STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/cushion-cut-solitaire-ring-cad-model-jewelry-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/9f9kg66hcq7q9hy85hwdb1fo7nuf/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/536.jpg","gridUrl":"https://media.cgtrader.com/variants/9f9kg66hcq7q9hy85hwdb1fo7nuf/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/536.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/9f9kg66hcq7q9hy85hwdb1fo7nuf/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/536.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/cushion-cut-solitaire-ring-cad-model-jewelry-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806219/2f598b77cc/cushion-cut-solitaire-ring-cad-model-jewelry-stl-3d-model-2f598b77cc.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858260","type":"listingItem","attributes":{"id":6858260,"title":"Princess Cut Diamond Eternity Shank Ring","price":10.0,"description":"This Princess Cut Diamond Eternity Shank Engagement Ring 3D CAD model is professionally crafted for luxury jewellery manufacturing and premium bridal collections. The design features a bold princess-cut center stone secured with precisely positioned prongs, paired with a full eternity-style shank set with round brilliant diamonds.\n\nThe square center stone creates a modern and striking appearance, while the shared prong eternity band delivers continuous sparkle from every angle. The center stone is elevated in a well-engineered basket setting that enhances light performance while maintaining strong structural integrity for casting and long-term durability.\n\nSpecial attention has been given to corner protection for the princess cut, ensuring secure stone seating and professional setting standards. The eternity-style shank maximizes diamond visibility and includes properly spaced gallery openings for cleaning access and stone security. The interior is finished with a smooth comfort-fit profile for excellent wearability.\n\nDesigned with accurate stone seats and proper metal thickness, this model is suitable for gold, white gold, rose gold, platinum, and other precious metals. Clean geometry ensures reliable production and easy resizing or stone dimension adjustments in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nLuxury engagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium diamond rings\n\nThe design meets professional jewellery manufacturing standards and is production-ready.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate princess cut center stone seat\n\nFull eternity round diamond shank\n\nSecure shared prong setting\n\nStrong basket structure for center stone\n\nCorner protection for square stone\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced proportions and symmetry\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"3D print model Princess Cut Diamond Eternity Shank Ring","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-diamond-eternity-shank-ring","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/i6walw7618fcfw4af3ovvy4l0qcy/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-087--PRa.jpg","gridUrl":"https://media.cgtrader.com/variants/i6walw7618fcfw4af3ovvy4l0qcy/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--PRa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/i6walw7618fcfw4af3ovvy4l0qcy/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--PRa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-diamond-eternity-shank-ring","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858260/d1f09b2420/princess-cut-diamond-eternity-shank-ring-3d-model-d1f09b2420.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806289","type":"listingItem","attributes":{"id":6806289,"title":"Classic Round Solitaire Ring CAD Model ","price":10.0,"description":"This classic round solitaire ring CAD model embodies simplicity, elegance, and enduring appeal, making it an ideal choice for engagement and fine jewellery collections. The design emphasizes the brilliance of a round-cut center stone while maintaining a clean, balanced band structure suited for everyday wear.\n\nThe gemstone is secured within a carefully engineered prong setting that maximizes light exposure, enhancing sparkle and visual impact while ensuring reliable stone security. The prongs flow smoothly into the ring shoulders, creating a refined transition that improves both strength and aesthetic harmony.\n\nThe band features a minimal, gently rounded profile designed to provide long-term comfort and durability. Its smooth surface and balanced proportions keep attention focused on the center stone while offering a versatile style suitable for a wide range of customer preferences.\n\nThis CAD model is optimized for professional jewellery manufacturing, featuring casting-friendly geometry and well-balanced metal thickness to support consistent production results. The design can be easily modified for various ring sizes, gemstone dimensions, and metal types, making it suitable for both bespoke orders and production-scale manufacturing.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure solitaire prong setting\n• Comfortable and minimal band profile\n• Balanced metal thickness for durability\n• Polishing-friendly surfaces\n• Easily customizable for sizing and stone adjustments\n• Suitable for gold, platinum, and silver manufacturing\n\nCustomer Support\n\nCustomer support is available for file usage guidance, resizing assistance, and minor technical clarifications to ensure smooth manufacturing integration.","imageAlt":"Classic Round Solitaire Ring CAD Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-round-solitaire-ring-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ivokbwi9r29qp0syssbylrc5ws61/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/542.jpg","gridUrl":"https://media.cgtrader.com/variants/ivokbwi9r29qp0syssbylrc5ws61/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/542.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/ivokbwi9r29qp0syssbylrc5ws61/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/542.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-round-solitaire-ring-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806289/ca275c5844/classic-round-solitaire-ring-cad-model-3d-model-ca275c5844.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805557","type":"listingItem","attributes":{"id":6805557,"title":"Emerald Cut Diamond Ring CAD Model with Side Gems","price":10.0,"description":"This elegant emerald-cut diamond ring CAD model features a refined rectangular center stone mounted in a secure elevated setting, complemented by delicate side stones along the shank for added brilliance. The clean lines of the emerald cut combined with a sleek band create a modern and timeless jewellery design suitable for engagement or luxury collections.\n\nThe center stone is supported by a sturdy setting structure that allows excellent light entry while ensuring durability for daily wear. Accent stones along the band enhance sparkle without overpowering the main gemstone, delivering a balanced premium aesthetic.\n\nEngineered for professional jewellery manufacturing, the model includes casting-friendly geometry, optimized metal thickness, and smooth surfaces to achieve efficient polishing and finishing results. The construction also minimizes excess metal while maintaining strength and comfort.\n\nThis ring model is ideal for engagement jewellery, bridal collections, or high-end fashion jewellery lines, and can easily be customized for various metals, stone sizes, and finger sizes.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure emerald-cut stone setting\n• Side stones for enhanced brilliance\n• Balanced metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable file for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file handling, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Emerald Cut Diamond Ring CAD Model with Side Gems","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-diamond-ring-cad-model-with-side-gems","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/gzjj04bmrplf0l3kiyh1j3tv5zjr/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/520.jpg","gridUrl":"https://media.cgtrader.com/variants/gzjj04bmrplf0l3kiyh1j3tv5zjr/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/520.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/gzjj04bmrplf0l3kiyh1j3tv5zjr/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/520.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-diamond-ring-cad-model-with-side-gems","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805557/e61d23e6c9/emerald-cut-diamond-ring-cad-model-with-side-gems-3d-model-e61d23e6c9.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806323","type":"listingItem","attributes":{"id":6806323,"title":"Modern Split Shank Solitaire Ring CAD STL Model","price":10.0,"description":"This modern split shank solitaire ring CAD model combines contemporary styling with timeless elegance, making it ideal for engagement rings and refined jewellery collections. The design emphasizes lightness and architectural structure while maintaining everyday wear comfort and production efficiency.\n\nThe round center diamond is secured in a strong prong setting engineered to maximize brilliance while ensuring reliable stone protection. The prongs flow smoothly into the shoulders, creating a cohesive transition between the head and band that highlights the gemstone without visual clutter.\n\nA distinctive feature of this ring is its refined split shank design, where the band divides as it approaches the center setting, creating depth and dimensional appeal. The open split structure enhances visual sophistication while also providing additional support to the head assembly.\n\nOptimized for professional jewellery manufacturing, the CAD model includes casting-friendly geometry, smooth surfaces, and balanced metal distribution suitable for gold, platinum, and silver production. The model can be easily customized for various stone sizes and ring dimensions, making it suitable for custom projects and scalable production.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Casting-optimized structure\n• Secure solitaire prong setting\n• Elegant split shank architecture\n• Comfortable wearing proportions\n• Smooth polishing-friendly surfaces\n• Easily adjustable for sizes and stones\n• Suitable for multiple precious metals\n\nCustomer Support\n\nCustomer support is available for file usage assistance, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflows.","imageAlt":"Modern Split Shank Solitaire Ring CAD STL Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/modern-split-shank-solitaire-ring-cad-stl-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/mypnzqhrhz4bcg3ol38dxn4u8mbi/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/545.jpg","gridUrl":"https://media.cgtrader.com/variants/mypnzqhrhz4bcg3ol38dxn4u8mbi/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/545.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/mypnzqhrhz4bcg3ol38dxn4u8mbi/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/545.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/modern-split-shank-solitaire-ring-cad-stl-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806323/fc52ef3ff8/modern-split-shank-solitaire-ring-cad-stl-model-3d-model-fc52ef3ff8.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805553","type":"listingItem","attributes":{"id":6805553,"title":"Princess Diamond Ring with Side Stones CAD Model","price":10.0,"description":"This refined princess-cut diamond ring CAD model presents a sleek and elegant engagement ring design featuring a raised central stone supported by a structured prong setting and accent stones along the shank. The clean band profile combined with subtle side diamonds delivers a timeless luxury look suitable for both modern and classic jewellery collections.\n\nThe design ensures maximum light exposure to the center stone while maintaining secure stone placement for daily wear durability. Side stones enhance brilliance without overpowering the central gemstone, resulting in a balanced and premium aesthetic.\n\nCarefully optimized for jewellery manufacturing, the model features casting-friendly geometry, proper metal thickness, and smooth surfaces for efficient polishing and finishing. The under-gallery and prong architecture are engineered to maintain strength while minimizing excess metal weight.\n\nThis model works well for engagement rings, bridal collections, and fine jewellery product lines, and can be easily customized for different metal types, stone sizes, and ring sizes.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure princess-cut prong setting\n• Elegant side stone arrangement\n• Smooth surfaces for easy polishing\n• Balanced metal thickness for durability\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance regarding file handling, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow integration.","imageAlt":"Princess Diamond Ring with Side Stones CAD","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-diamond-ring-with-side-stones-cad-model-f84cdafe-eac4-4aad-9962-65584a715834","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/cv9s5hjhm7ox8t5yggebbuz3f7yh/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/518.jpg","gridUrl":"https://media.cgtrader.com/variants/cv9s5hjhm7ox8t5yggebbuz3f7yh/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/518.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/cv9s5hjhm7ox8t5yggebbuz3f7yh/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/518.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-diamond-ring-with-side-stones-cad-model-f84cdafe-eac4-4aad-9962-65584a715834","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805553/bf6f00172a/princess-diamond-ring-with-side-stones-cad-model-3d-model-bf6f00172a.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806227","type":"listingItem","attributes":{"id":6806227,"title":"Emerald Cut Solitaire Ring CAD Model Jewelry STL","price":10.0,"description":"This refined emerald-cut solitaire ring CAD model showcases a clean and sophisticated jewellery design that highlights the timeless elegance of a rectangular step-cut gemstone. The elongated facets of the emerald-cut diamond create a distinctive hall-of-mirrors effect, giving the ring a sleek and modern luxury appeal ideal for engagement and fine jewellery collections.\n\nThe center gemstone is secured within a carefully engineered prong setting that allows excellent light entry while maintaining structural strength for daily wear. The smooth, minimal band design keeps attention focused on the center stone while ensuring comfortable fit and balanced proportions.\n\nOptimized for professional jewellery manufacturing, the CAD model incorporates casting-friendly geometry, appropriate metal thickness, and smooth surfaces that simplify polishing and finishing. The overall structure ensures durability while maintaining a refined, lightweight appearance suitable for premium collections.\n\nThis model can be easily customized for different gemstone dimensions, finger sizes, and metal types, making it suitable for both bespoke orders and commercial jewellery production.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure emerald-cut prong setting\n• Elegant solitaire band design\n• Balanced metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth integration into your production workflow.","imageAlt":"Emerald Cut Solitaire Ring CAD Model Jewelry STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-solitaire-ring-cad-model-jewelry-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/tsxhvznjsqrz7nhcuvknem7g9s1k/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/537.jpg","gridUrl":"https://media.cgtrader.com/variants/tsxhvznjsqrz7nhcuvknem7g9s1k/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/537.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/tsxhvznjsqrz7nhcuvknem7g9s1k/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/537.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-solitaire-ring-cad-model-jewelry-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806227/c38c9dec90/emerald-cut-solitaire-ring-cad-model-jewelry-stl-3d-model-c38c9dec90.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806213","type":"listingItem","attributes":{"id":6806213,"title":"Round Halo Diamond Engagement Ring CAD Model STL","price":10.0,"description":"This elegant round diamond ring CAD model features a classic halo setting designed to enhance the brilliance and visual size of the center gemstone. A delicate circle of accent diamonds surrounds the central stone, while additional side stones along the shank add sparkle and luxury, making the design ideal for engagement and fine jewellery collections.\n\nThe center round stone is securely held in a refined prong setting that allows optimal light reflection for maximum brilliance while maintaining durability for everyday wear. The halo arrangement provides balanced visual proportions while preserving a timeless and sophisticated appearance.\n\nEngineered for professional jewellery manufacturing, the model includes casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient finishing and polishing. The band structure offers both comfort and strength, ensuring reliable long-term wear.\n\nThis design is ideal for engagement jewellery collections and can be easily customized for different metal types, gemstone sizes, and finger sizes according to production requirements.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure round stone prong setting\n• Elegant halo diamond frame\n• Accent side stones for added brilliance\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n\nCustomer Support\n\nCustomer support is available for assistance with file handling, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Round Halo Diamond Engagement Ring CAD Model STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-halo-diamond-engagement-ring-cad-model-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/k3eycjche658yl7gpajpm0zmszs2/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/round-halo-diamond-engagement-ring-cad-model-stl-3d-model-059e0e203c.jpg","gridUrl":"https://media.cgtrader.com/variants/k3eycjche658yl7gpajpm0zmszs2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/round-halo-diamond-engagement-ring-cad-model-stl-3d-model-059e0e203c.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/k3eycjche658yl7gpajpm0zmszs2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/round-halo-diamond-engagement-ring-cad-model-stl-3d-model-059e0e203c.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-halo-diamond-engagement-ring-cad-model-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806213/059e0e203c/round-halo-diamond-engagement-ring-cad-model-stl-3d-model-059e0e203c.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805595","type":"listingItem","attributes":{"id":6805595,"title":"Twin Marquise Diamond Ring CAD Model Jewelry STL","price":10.0,"description":"This elegant twin-stone ring CAD model showcases two marquise-cut gemstones positioned side by side, creating a graceful and modern jewellery composition. The elongated stone shapes enhance finger coverage while delivering a refined and contemporary appearance suitable for engagement or fashion jewellery collections.\n\nEach marquise diamond is secured within a carefully engineered prong setting that allows optimal light entry, enhancing brilliance while maintaining strong stone security for everyday wear. The sleek band structure keeps the overall design minimal, allowing the twin stones to remain the focal point while ensuring comfortable wear.\n\nThe model is developed for professional jewellery manufacturing, featuring casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient finishing and polishing. The balanced construction ensures durability while maintaining an elegant and lightweight profile.\n\nIdeal for modern engagement rings or statement jewellery pieces, this design can be easily customized for different metal types, gemstone dimensions, and finger sizes to suit production requirements.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting\n• Secure twin marquise stone settings\n• Elegant side-by-side gemstone layout\n• Balanced band structure for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow integration.","imageAlt":"Twin Marquise Diamond Ring CAD 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Split-Shank Diamond Ring CAD Design 3DM and STL Files","price":10.0,"description":"A luxurious marquise-cut diamond split-shank ring CAD model, crafted with precise detailing for high-end jewellery manufacturing.\nThe design features a brilliant marquise center stone elevated on a secure prong setting, complemented by a stylish criss-cross band enhanced with micro-pavé diamonds.\nPerfect for bridal collections, engagement pieces, and premium catalogue designs.\n\nThis model is created with clean geometry, optimized thickness, and accurate stone seats — ready for casting and stone setting.\n\nKey Features\n\nElegant split-shank crossover design\n\nMarquise center stone model included\n\nPrecise prong structure for secure setting\n\nMicro-pavé diamonds with clean spacing\n\nOptimized for gold, platinum \u0026 diamond setting\n\nHigh-resolution renders: front, top, side \u0026 perspective views\n\nProduction-ready CAD with smooth, printable geometry\n\nFiles Included\n\n3DM File – Fully editable master CAD\n\nSTL File – Ready for 3D printing / CAM / manufacturing\n\nTechnical Details\n\nProper ring thickness and tolerances maintained\n\nEngineered for casting, polishing, and stone setting\n\nSupports resizing and custom modifications\n\nAccurate pavé layout for a premium finish\n\nUsage\n\nJewellery manufacturing\n\n3D printing, wax \u0026 CNC milling\n\nEcommerce product listings\n\nClient customization work\n\nRendering \u0026 concept presentations\n\nCustomer Support\n\nQuick assistance for file-related issues\n\nMinor CAD adjustments available on request\n\nHelp with resizing, stone changes \u0026 customization\n\nOnly 3DM \u0026 STL formats provided (No OBJ/FBX/STEP)","imageAlt":"Marquise Split-Shank Diamond Ring CAD Design 3DM and STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/marquise-split-shank-diamond-ring-cad-design-3dm-and-stl-files","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/oa8yf1993goj4coddxpwzi4szp3q/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/CAD-066-%282%29.jpg","gridUrl":"https://media.cgtrader.com/variants/oa8yf1993goj4coddxpwzi4szp3q/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/CAD-066-%282%29.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/oa8yf1993goj4coddxpwzi4szp3q/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/CAD-066-%282%29.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/marquise-split-shank-diamond-ring-cad-design-3dm-and-stl-files","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":222,"name":".mp4","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6668634/800aee59dd/marquise-split-shank-diamond-ring-cad-design-3dm-and-stl-files-3d-model-800aee59dd.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805574","type":"listingItem","attributes":{"id":6805574,"title":"Princess Cut Engagement Ring CAD Model Jewelry","price":10.0,"description":"This elegant princess-cut engagement ring CAD model combines a refined solitaire setting with accent stones along the shank, creating a balanced and luxurious jewellery design suitable for modern bridal collections. The clean lines of the band and carefully proportioned stone setting enhance the brilliance of the center gemstone while maintaining a sophisticated and timeless appearance.\n\nThe elevated central stone is supported by a secure prong structure that maximizes light entry, allowing the diamond to display strong sparkle while ensuring durability for everyday wear. Side stones integrated into the band provide additional brilliance without distracting from the main gemstone.\n\nEngineered for professional jewellery production, the model features casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient polishing and finishing. The structure ensures comfort and strength while maintaining a lightweight and elegant appearance.\n\nIdeal for engagement jewellery lines and luxury collections, this model can easily be customized for different metal types, gemstone dimensions, and finger sizes according to production requirements.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting\n• Secure princess-cut prong setting\n• Accent side stones for added brilliance\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable file for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance regarding file handling, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow integration.","imageAlt":"Princess Cut Engagement Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-engagement-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/a7sa4yxcuc7fyf84elqr7yunl00y/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/525.jpg","gridUrl":"https://media.cgtrader.com/variants/a7sa4yxcuc7fyf84elqr7yunl00y/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/525.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/a7sa4yxcuc7fyf84elqr7yunl00y/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/525.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-engagement-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805574/c595e8cb05/princess-cut-engagement-ring-cad-model-jewelry-3d-model-c595e8cb05.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858248","type":"listingItem","attributes":{"id":6858248,"title":"Princess Cut Halo Diamond Ring 3D CAD Model","price":10.0,"description":"This Princess Cut Halo Diamond Engagement Ring 3D CAD model is professionally designed for high-end jewellery manufacturing and luxury bridal collections. The ring features a bold princess-cut center stone framed by a perfectly aligned halo of round brilliant diamonds, enhancing brilliance while maintaining a strong geometric profile.\n\nThe square halo complements the sharp symmetry of the princess cut, creating a modern and elegant design. The center stone is secured with well-proportioned prongs that provide proper corner protection and secure stone seating.\n\nThe shank is adorned with pavé-set round diamonds along the shoulders, offering continuous sparkle from the halo down the band. The elevated gallery structure is engineered to allow optimal light reflection while ensuring casting stability and long-term durability.\n\nProper metal thickness and balanced proportions make this model suitable for gold, white gold, rose gold, platinum, and other precious metals. The geometry is clean, production-ready, and optimized for resizing or stone size adjustments in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium halo ring designs\n\nThe design meets professional jewellery manufacturing standards and allows smooth customization.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate princess cut center stone seat\n\nPrecision square halo alignment\n\nPavé-set shank detailing\n\nSecure prong coverage for corners\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced halo proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Princess Cut Halo Diamond Ring 3D CAD Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-halo-diamond-ring-3d-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/nfxhomz6igwn6thfo1i19i6q8vwb/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-043-PRa.jpg","gridUrl":"https://media.cgtrader.com/variants/nfxhomz6igwn6thfo1i19i6q8vwb/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-PRa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/nfxhomz6igwn6thfo1i19i6q8vwb/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-PRa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-halo-diamond-ring-3d-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":222,"name":".mp4","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858248/c95bb11177/princess-cut-halo-diamond-ring-3d-cad-model-3d-model-c95bb11177.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858235","type":"listingItem","attributes":{"id":6858235,"title":"Emerald Cut Halo Diamond Engagement Ring CAD","price":10.0,"description":"This Emerald Cut Halo Diamond Engagement Ring 3D CAD model is professionally designed for high-end jewellery manufacturing and bridal collections. The ring features a refined emerald-cut center stone surrounded by a delicate halo of round brilliant diamonds, enhancing brilliance and finger coverage.\n\nThe halo frame is precisely aligned around the center stone, creating a clean geometric outline that complements the elegant step-cut facets of the emerald shape. The split shank is adorned with micro pavé round diamonds, adding extra sparkle while maintaining a refined and balanced structure.\n\nThe elevated gallery is engineered for optimal light performance and secure stone placement. Prongs are proportioned carefully to ensure strong stone holding while preserving a sleek and luxurious appearance. The pavé settings along the shank are evenly spaced and structurally supported for safe casting and long-term durability.\n\nThe shank includes a smooth comfort-fit interior and appropriate metal thickness, making the model suitable for gold, white gold, rose gold, platinum, and other precious metals. Clean geometry and accurate stone seats ensure reliable production and easy customization in professional CAD software.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium halo ring designs\n\nThe design is optimized for resizing and stone dimension adjustments in Rhino or compatible CAD programs.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate emerald cut center stone seat\n\nPrecision halo diamond alignment\n\nMicro pavé shank detailing\n\nSecure prong structure\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced halo proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable and production-ready CAD models for smooth jewellery manufacturing. Feel free to contact us for customization or technical support.","imageAlt":"Emerald Cut Halo Diamond Engagement Ring 3D print model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-halo-diamond-engagement-ring-cad-62ec61e1-a492-43dd-8867-b796bd2ba290","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ssr02huaco8bpw39zd4nfnj44fqj/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-043-ACa.jpg","gridUrl":"https://media.cgtrader.com/variants/ssr02huaco8bpw39zd4nfnj44fqj/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-ACa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/ssr02huaco8bpw39zd4nfnj44fqj/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-ACa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-halo-diamond-engagement-ring-cad-62ec61e1-a492-43dd-8867-b796bd2ba290","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858235/c62f620db3/emerald-cut-halo-diamond-engagement-ring-cad-3d-model-c62f620db3.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805585","type":"listingItem","attributes":{"id":6805585,"title":"Princess Cut Twist Shank Ring CAD Model Jewelry","price":10.0,"description":"This elegant princess-cut diamond ring CAD model features a graceful twist shank design that adds movement and sophistication to a classic solitaire style. The flowing metal lines naturally guide attention toward the center gemstone, creating a modern yet timeless jewellery appearance suitable for engagement and fine jewellery collections.\n\nThe raised princess-cut stone is secured in a refined prong setting that allows maximum light entry, enhancing brilliance while ensuring durability for daily wear. The twisted band structure provides both visual interest and structural support while maintaining comfort on the finger.\n\nEngineered for professional jewellery production, the model includes casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient polishing and finishing results. The balanced construction ensures durability while keeping the ring lightweight and elegant.\n\nIdeal for engagement jewellery and luxury fashion collections, this design can easily be customized for different metals, gemstone sizes, and finger sizes according to manufacturing requirements.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure princess-cut prong setting\n• Elegant twist shank band structure\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file handling, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Princess Cut Twist Shank Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-twist-shank-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/8hip5xprc9ypyl8z2lypxut67655/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/527.jpg","gridUrl":"https://media.cgtrader.com/variants/8hip5xprc9ypyl8z2lypxut67655/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/527.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/8hip5xprc9ypyl8z2lypxut67655/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/527.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-twist-shank-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805585/1de5ab2fca/princess-cut-twist-shank-ring-cad-model-jewelry-3d-model-1de5ab2fca.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806297","type":"listingItem","attributes":{"id":6806297,"title":"Classic Round Solitaire Engagement Ring CAD STL 3DM Model","price":10.0,"description":"This classic round solitaire ring CAD model showcases timeless elegance combined with production-ready engineering, making it ideal for engagement rings and fine jewellery collections. The design focuses on clean proportions and balanced geometry, ensuring both visual appeal and comfortable wear.\n\nThe round center stone is secured using a refined prong setting that maximizes light exposure while maintaining excellent structural stability. The prongs integrate smoothly into the ring shoulders, creating a seamless transition between the head and band for a refined appearance.\n\nThe band features a sleek and minimal profile that enhances the brilliance of the center stone without unnecessary visual distraction. Its smooth curvature ensures comfortable everyday wear while maintaining durability for long-term use.\n\nEngineered for professional jewellery manufacturing, the CAD model includes casting-friendly geometry and optimized surfaces suitable for gold, platinum, or silver production. The design can be easily customized for different stone sizes and ring dimensions, making it ideal for bespoke orders as well as scalable production.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Manufacturing-ready jewellery CAD model\n• Optimized for casting and finishing\n• Secure prong solitaire setting\n• Clean and timeless band design\n• Comfortable everyday wear structure\n• Smooth polishing-friendly surfaces\n• Easy customization for stone and size adjustments\n• Suitable for multiple precious metal productions\n\nCustomer Support\n\nSupport is available for file usage assistance, resizing guidance, and minor technical clarifications to help ensure smooth production workflow.","imageAlt":"Classic Round Solitaire Engagement Ring CAD STL 3DM Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-round-solitaire-engagement-ring-cad-stl-3dm-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/s3yxslmcbgpmk9mtr8oro2tlrp37/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/542.jpg","gridUrl":"https://media.cgtrader.com/variants/s3yxslmcbgpmk9mtr8oro2tlrp37/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/542.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/s3yxslmcbgpmk9mtr8oro2tlrp37/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/542.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-round-solitaire-engagement-ring-cad-stl-3dm-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806297/6577eff97e/classic-round-solitaire-engagement-ring-cad-stl-3dm-model-3d-model-6577eff97e.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858228","type":"listingItem","attributes":{"id":6858228,"title":"Princess Cut Three Stone Diamond Ring Model","price":10.0,"description":"This Princess Cut Three-Stone Diamond Ring 3D CAD model is expertly designed for professional jewellery manufacturing and custom engagement ring production. The ring features a bold princess-cut center stone secured with precision prongs, complemented by two round brilliant side stones that enhance brilliance and balance.\n\nThe square center stone creates a modern and elegant appearance, while the round side stones soften the overall composition, resulting in a refined and timeless three-stone design. The elevated basket structure allows optimal light performance while maintaining strong structural integrity for casting and daily wear.\n\nEach prong is carefully proportioned to ensure secure stone holding and proper coverage of the princess-cut corners. The stone seats are accurately positioned for professional setting standards, making the model reliable for gold, white gold, rose gold, platinum, and other precious metals.\n\nThe shank is designed with a smooth comfort-fit profile and appropriate metal thickness to ensure durability and casting stability. Clean topology and well-balanced proportions make this model ideal for high-quality production workflows.\n\nThis model is suitable for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering bespoke ring designs\n\nThe geometry is optimized for resizing and stone dimension adjustments in Rhino or compatible CAD software.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate princess cut center stone seat\n\nBalanced round brilliant side stones\n\nSecure prong coverage for square corners\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nEasy resizing capability\n\nModern three-stone composition\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Princess Cut Three Stone Diamond Ring Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-three-stone-diamond-ring-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/771sszg4u9lqw8puwcyto1p2yva2/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-042-PRa.jpg","gridUrl":"https://media.cgtrader.com/variants/771sszg4u9lqw8puwcyto1p2yva2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-PRa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/771sszg4u9lqw8puwcyto1p2yva2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-PRa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-three-stone-diamond-ring-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858228/6d4b99ede3/princess-cut-three-stone-diamond-ring-model-3d-model-6d4b99ede3.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805592","type":"listingItem","attributes":{"id":6805592,"title":"Pear Halo Twin Stone Diamond Ring CAD Model File","price":10.0,"description":"This elegant twin-stone ring CAD model showcases two pear-shaped gemstones arranged in a graceful overlapping composition, each surrounded by a delicate halo of accent diamonds. The flowing layout creates a soft, modern silhouette while delivering strong brilliance and visual depth suitable for luxury engagement or fashion jewellery collections.\n\nBoth pear-shaped stones are securely positioned within halo frames designed to enhance sparkle while maintaining durability for daily wear. The dual-stone arrangement provides a unique contemporary appearance, while the sleek band structure keeps the design balanced and comfortable on the finger.\n\nEngineered for professional jewellery manufacturing, the model incorporates casting-friendly geometry, optimized metal thickness, and smooth surfaces for efficient polishing and finishing. Stone placement and halo proportions are carefully balanced to ensure reliable production results and premium final presentation.\n\nThis design is ideal for modern engagement jewellery or statement fashion collections and can be easily customized for different metal types, gemstone sizes, and ring sizes according to production requirements.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure twin pear stone halo settings\n• Elegant overlapping stone composition\n• Balanced band structure for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth manufacturing workflow 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Tiara-Style Diamond Ring Curved V Band STL 3DM CAD Files","price":10.0,"description":"This jewellery CAD model features a beautiful tiara-style curved diamond band, designed to add elegance and sparkle to engagement rings or to be worn as a standalone fashion piece.\nThe band forms a graceful V-shaped arc, adorned with graduated round diamonds that rise gently toward a central peak — creating the iconic crown/tiara silhouette.\n\nEach stone is placed with precise prong settings, ensuring a secure seating while maintaining a delicate, refined look.\nThe clean geometry, balanced height, and smooth structure make this design ideal for casting, 3D printing, and manufacturing.\n\n Highlights of the Design\n\n• Elegant tiara/crown-inspired shape\n• Graduated round diamond layout\n• Smooth curved V-band for perfect stacking\n• Suitable as a wedding band or enhancer ring\n• Fine prong detailing with clean supports\n• Fabrication-friendly CAD with smooth surfaces\n• Compatible with gold, rose gold, platinum \u0026 silver\n\n Included Files\n 3DM Editable CAD File\n\n• Fully editable curves \u0026 surfaces\n• Stone sizes adjustable\n• Ring size editable\n• Organized layers\n• Clean geometry for production\n\n STL Manufacturing File\n\n• High-resolution mesh\n• Error-free \u0026 watertight\n• 3D printing ready\n• Suitable for casting process\n\n High-Quality Renders\n\n• Multiple view angles\n• White background, sharp detailing\n• Perfect for online listings \u0026 marketing\n\n Key Features\n\n• Tiara-style crown ring\n• Curve V-band design\n• Graduated diamond arrangement\n• Secure prong settings\n• Lightweight \u0026 production ready\n• Elegant and modern aesthetic\n• Perfect for stacking \u0026 bridal sets\n\n Ideal For\n\n• Jewellers \u0026 goldsmiths\n• Online jewellery shops\n• CAD designers\n• 3D printing companies\n• Ring collection builders\n• Custom jewellery makers\n\n Additional Services Offered\n\n• Custom ring design\n• Size modification\n• Stone resizing\n• STL fixing/repair\n• HD rendering \u0026 animation\n• New collection development\n• Fast delivery, clean output\n\n Support\n\n• Fast response\n• Free minor edits\n• Guidance for printing \u0026 casting\n• Friendly assistance anytime","imageAlt":"Elegant Tiara-Style Diamond Ring Curved V Band STL 3DM 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Cut Three Stone Engagement Ring Model","price":10.0,"description":"This Emerald Cut Three-Stone Engagement Ring 3D model is professionally designed for high-end jewellery manufacturing and custom bridal production. The ring features a refined emerald-cut center stone secured with strong double claw prongs, complemented by two round brilliant side stones that enhance overall balance and brilliance.\n\nThe elevated basket setting allows maximum light entry into the center stone, improving sparkle while maintaining structural durability. The side stones are proportionally aligned to create a seamless flow from the center stone to the shank, delivering a timeless and elegant three-stone composition.\n\nThe shank is crafted with a smooth comfort-fit profile and appropriate thickness to ensure casting reliability and long-term wear durability. All prongs, seats, and structural supports are carefully engineered to meet professional jewellery production standards.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nCustom jewellery designers\n\nJewellery manufacturers\n\nCAD designers and 3D printing services\n\nRetailers offering bespoke bridal rings\n\nThe geometry is clean and optimized for editing, resizing, and stone modification in Rhino or compatible CAD software.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate emerald cut center stone seat\n\nRound brilliant side stones alignment\n\nStrong and secure prong structure\n\nProper metal thickness for casting\n\nClean surfaces with smooth finishing\n\nProduction-ready geometry\n\nEasy resizing capability\n\nBalanced three-stone proportions\n\nSuitable for gold, white gold, rose gold, and platinum\n\nProfessional jewellery CAD construction\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format support\n\nPre-purchase clarifications\n\nOur goal is to ensure smooth production and complete satisfaction. Feel free to contact us for any customization requests or technical questions.","imageAlt":"Emerald Cut Three Stone Engagement Ring Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-three-stone-engagement-ring-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/vu1koq8ceptihb8f2hgrqrp0ilqp/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-042-EMa.jpg","gridUrl":"https://media.cgtrader.com/variants/vu1koq8ceptihb8f2hgrqrp0ilqp/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-EMa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/vu1koq8ceptihb8f2hgrqrp0ilqp/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-EMa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-three-stone-engagement-ring-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858222/0800867ed4/emerald-cut-three-stone-engagement-ring-model-3d-model-0800867ed4.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858245","type":"listingItem","attributes":{"id":6858245,"title":"Pear Cut Halo Diamond Engagement Ring CAD","price":10.0,"description":"This Pear Cut Halo Diamond Engagement Ring 3D CAD model is professionally crafted for high-end jewellery manufacturing and premium bridal collections. The design features an elegant pear-shaped center stone surrounded by a precisely structured halo of round brilliant diamonds, enhancing brilliance and finger coverage.\n\nThe pear center stone is securely held with carefully positioned prongs, including protective support at the tip to ensure durability and safe stone setting. The halo follows the natural contour of the pear shape, maintaining perfect symmetry and a refined outline.\n\nThe shank is adorned with pavé-set round diamonds along the shoulders, creating a continuous flow of sparkle from the halo to the band. The elevated gallery structure is engineered to allow optimal light performance while maintaining strong support for casting and long-term wear.\n\nProper metal thickness and balanced proportions make this model suitable for gold, white gold, rose gold, platinum, and other precious metals. The geometry is clean, production-ready, and optimized for resizing or stone size adjustments in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium halo ring designs\n\nThe design ensures accurate stone seats and reliable manufacturing standards.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate pear cut center stone seat\n\nPrecision halo diamond alignment\n\nPavé-set shank detailing\n\nSecure prong protection for pear tip\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced halo proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for smooth jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Pear Cut Halo Diamond Engagement Ring CAD 3D print model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-cut-halo-diamond-engagement-ring-cad-d0740057-fc3b-44b8-89e5-913e525ae279","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/mydpg1toptjqaqud1qennl0zij09/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-043-PEa.jpg","gridUrl":"https://media.cgtrader.com/variants/mydpg1toptjqaqud1qennl0zij09/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-PEa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/mydpg1toptjqaqud1qennl0zij09/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-PEa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-cut-halo-diamond-engagement-ring-cad-d0740057-fc3b-44b8-89e5-913e525ae279","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858245/509252b349/pear-cut-halo-diamond-engagement-ring-cad-3d-model-509252b349.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858239","type":"listingItem","attributes":{"id":6858239,"title":"Emerald Cut Halo Engagement Ring 3D Model","price":10.0,"description":"This Emerald Cut Halo Engagement Ring 3D CAD model is professionally designed for high-end jewellery manufacturing and luxury bridal collections. The ring features a refined emerald-cut center stone surrounded by a precisely aligned halo of round brilliant diamonds, enhancing brilliance while maintaining the elegant step-cut geometry of the center stone.\n\nThe halo is proportioned to create strong finger coverage without overpowering the center stone. The pavé-set diamonds continue along the shank, delivering a seamless flow of sparkle from the gallery to the band. The elevated basket structure allows optimal light performance while ensuring secure stone placement.\n\nThe prongs are carefully engineered for secure corner protection of the emerald cut, and the halo seats are accurately spaced for professional stone setting. The shank features a smooth comfort-fit interior and appropriate metal thickness to ensure durability and casting stability.\n\nThis model is suitable for gold, white gold, rose gold, platinum, and other precious metals. Clean geometry and precise detailing make it production-ready and easy to resize or modify in Rhino or compatible CAD software.\n\nPerfect for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium halo ring designs\n\nThe model is optimized for resizing and stone dimension customization.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate emerald cut center stone seat\n\nPrecision halo diamond alignment\n\nPavé-set shank detailing\n\nSecure prong coverage for corners\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced halo proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nOur goal is to deliver reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Emerald Cut Halo Engagement Ring 3D Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-halo-engagement-ring-3d-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ykh82y074u8krmxyzbhhe7fur2mq/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-043-EMa.jpg","gridUrl":"https://media.cgtrader.com/variants/ykh82y074u8krmxyzbhhe7fur2mq/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-EMa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/ykh82y074u8krmxyzbhhe7fur2mq/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-EMa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-halo-engagement-ring-3d-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858239/7db5fa3fc6/emerald-cut-halo-engagement-ring-3d-model-3d-model-7db5fa3fc6.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858251","type":"listingItem","attributes":{"id":6858251,"title":"Round Cut Halo Diamond Engagement Ring CAD","price":10.0,"description":"The circular halo perfectly complements the symmetry of the round brilliant center stone, increasing visual size and overall finger coverage. The center stone is secured with well-proportioned prongs to ensure strong stone holding and long-term durability.\n\nThe shank is adorned with pavé-set round diamonds along the shoulders, providing a seamless flow of brilliance from the halo to the band. The elevated gallery structure allows optimal light reflection while maintaining structural strength for casting and daily wear.\n\nDesigned with proper metal thickness and balanced proportions, this model is suitable for gold, white gold, rose gold, platinum, and other precious metals. The geometry is clean and production-ready, making it easy to resize or modify stone dimensions in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium halo ring designs\n\nThe design follows professional jewellery manufacturing standards for reliable production.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate round center stone seat\n\nPrecision halo diamond alignment\n\nPavé-set shank detailing\n\nSecure prong structure\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced halo proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for smooth jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"3D printable model Round Cut Halo Diamond Engagement Ring","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-cut-halo-diamond-engagement-ring-cad","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/czs2dfjs2x79u1bgqk11v4dffyax/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-043-RDa.jpg","gridUrl":"https://media.cgtrader.com/variants/czs2dfjs2x79u1bgqk11v4dffyax/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-RDa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/czs2dfjs2x79u1bgqk11v4dffyax/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-RDa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-cut-halo-diamond-engagement-ring-cad","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":222,"name":".mp4","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858251/8a001e1323/round-cut-halo-diamond-engagement-ring-cad-3d-model-8a001e1323.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858224","type":"listingItem","attributes":{"id":6858224,"title":"Round Cut Three Stone Diamond Ring CAD Model","price":10.0,"description":"This Round Cut Three-Stone Diamond Ring 3D CAD model is professionally designed for jewellery manufacturers and custom engagement ring production. The design features a brilliant round center stone secured with strong prongs, complemented by two matching round side stones that create a classic and perfectly balanced three-stone composition.\n\nThe elevated basket structure enhances light exposure to maximize brilliance while maintaining proper structural strength for casting and long-term durability. The prongs are carefully proportioned to provide secure stone holding without compromising elegance.\n\nThe shank is crafted with a smooth comfort-fit profile and balanced thickness, ensuring reliable production in gold, white gold, rose gold, platinum, and other precious metals. Clean geometry and precise stone seats make this model ideal for accurate casting and easy customization.\n\nThis design is perfect for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering bespoke ring options\n\nThe model is optimized for resizing and stone dimension adjustments in Rhino or compatible CAD software.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate round center stone setting\n\nBalanced round side stones alignment\n\nStrong and secure prong structure\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nEasy resizing capability\n\nIdeal proportions for three-stone design\n\nSuitable for multiple precious metals\n\nProfessional manufacturing standard model\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable and production-ready CAD solutions. Feel free to contact us for customization or technical support.","imageAlt":null,"url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-cut-three-stone-diamond-ring-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/hrvt75pcbc9shh632rkwlu0xm5ju/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-042-OVA.jpg","gridUrl":"https://media.cgtrader.com/variants/hrvt75pcbc9shh632rkwlu0xm5ju/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-OVA.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/hrvt75pcbc9shh632rkwlu0xm5ju/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-OVA.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-cut-three-stone-diamond-ring-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858224/7cec687dcf/round-cut-three-stone-diamond-ring-cad-model-3d-model-7cec687dcf.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805552","type":"listingItem","attributes":{"id":6805552,"title":"Pear Cut Diamond Split Shank Ring CAD Model STL","price":10.0,"description":"This elegant pear-cut diamond ring CAD model showcases a refined split shank structure combined with a graceful raised setting that enhances stone visibility and brilliance. The flowing metal structure adds both visual sophistication and structural stability, making it ideal for engagement or luxury fashion jewellery collections.\n\nThe central pear-shaped stone is securely positioned in a carefully engineered prong setting, allowing maximum light reflection while ensuring durability for daily wear. Side stones placed along the shank enhance brilliance and create a balanced premium appearance.\n\nDesigned with professional jewellery production in mind, the model ensures clean geometry, optimized thickness, and casting-friendly construction for smooth manufacturing results. The structure supports high-polish finishing and secure stone setting, making it suitable for both handcrafted and mass production workflows.\n\nThis design can be easily adapted for different metal types, finger sizes, and gemstone dimensions as required.\n\nIncluded Files\n\n• STL file ready for manufacturing and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean and casting-friendly geometry\n• Secure pear stone prong setting\n• Split shank design for enhanced elegance\n• Side stone placement for added brilliance\n• Optimized thickness for strength and durability\n• Smooth surfaces for easy polishing\n• Editable file for resizing and customization\n\nCustomer Support\n\nCustomer support is available for assistance related to file usage, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Pear Cut Diamond Split Shank Ring CAD Model STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-cut-diamond-split-shank-ring-cad-model-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/qtwxcp8du94bhi77y435ruq88es6/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/517.jpg","gridUrl":"https://media.cgtrader.com/variants/qtwxcp8du94bhi77y435ruq88es6/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/517.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/qtwxcp8du94bhi77y435ruq88es6/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/517.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-cut-diamond-split-shank-ring-cad-model-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805552/6b1e51a20d/pear-cut-diamond-split-shank-ring-cad-model-stl-3d-model-6b1e51a20d.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805555","type":"listingItem","attributes":{"id":6805555,"title":"Twin Princess Diamond Split Shank Ring CAD File","price":10.0,"description":"This elegant twin princess-cut diamond ring CAD model features two square gemstones arranged in a refined vertical layout, supported by a flowing split shank band that adds movement and sophistication to the design. The structure creates a modern luxury appearance while maintaining practical durability for everyday wear.\n\nThe split shank design forms graceful curves that guide attention toward the twin stones, enhancing brilliance while providing secure stone support. The elevated stone setting allows optimal light entry, improving sparkle and visual impact.\n\nCarefully engineered for professional jewellery production, the model includes clean surfaces, proper metal thickness, and casting-friendly geometry for smooth manufacturing results. The balanced metal distribution also supports efficient polishing and comfortable wear.\n\nIdeal for engagement collections, anniversary jewellery, or modern fashion ring lines, this design can be easily customized for different metals, finger sizes, and stone dimensions.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting\n• Secure twin princess stone setting\n• Elegant split shank band structure\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable file for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for file-related assistance, resizing guidance, and minor technical clarifications to ensure smooth integration into manufacturing workflows.","imageAlt":"3D print model Twin Princess Diamond Split Shank Ring CAD","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/twin-princess-diamond-split-shank-ring-cad-file","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/gtfh81lqn5e8j9ar5z6mf1e8a8fd/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/519.jpg","gridUrl":"https://media.cgtrader.com/variants/gtfh81lqn5e8j9ar5z6mf1e8a8fd/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/519.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/gtfh81lqn5e8j9ar5z6mf1e8a8fd/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/519.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/twin-princess-diamond-split-shank-ring-cad-file","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805555/0fab8b93a6/twin-princess-diamond-split-shank-ring-cad-file-3d-model-0fab8b93a6.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858232","type":"listingItem","attributes":{"id":6858232,"title":"Radiant Cut Three Stone Diamond Ring Model","price":10.0,"description":"This Radiant Cut Three-Stone Diamond Ring 3D CAD model is professionally developed for jewellery manufacturers and custom engagement ring production. The design features a bold radiant-cut center stone secured with precision prongs, paired with two round brilliant side stones for enhanced brilliance and balanced symmetry.\n\nThe radiant cut combines the elegance of an emerald shape with the sparkle of a brilliant cut, making this design both modern and timeless. The elevated basket setting allows optimal light exposure while maintaining strong structural integrity for casting and long-term durability.\n\nThe prongs are carefully engineered to provide secure corner protection and proper stone seating. The round side stones are proportionally aligned to complement the center stone, creating a harmonious three-stone composition ideal for engagement and bridal collections.\n\nThe shank is designed with a smooth comfort-fit interior and appropriate metal thickness to ensure reliable casting in gold, white gold, rose gold, platinum, and other precious metals. Clean surfaces and precise detailing make this model production-ready and easy to modify.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering bespoke ring options\n\nThe geometry is optimized for resizing and stone dimension adjustments in Rhino or compatible CAD software.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate radiant cut center stone seat\n\nBalanced round brilliant side stones\n\nSecure prong coverage for corner protection\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nEasy resizing capability\n\nElegant three-stone proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format support\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for smooth jewellery production. Feel free to contact us for customization requests or technical assistance.","imageAlt":"Radiant Cut Three Stone Diamond Ring Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/radiant-cut-three-stone-diamond-ring-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/6iqjj0kiyx8h9spbz5iry7uqljex/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-042-RAa.jpg","gridUrl":"https://media.cgtrader.com/variants/6iqjj0kiyx8h9spbz5iry7uqljex/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-RAa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/6iqjj0kiyx8h9spbz5iry7uqljex/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-RAa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/radiant-cut-three-stone-diamond-ring-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":222,"name":".mp4","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858232/0d1421f2c5/radiant-cut-three-stone-diamond-ring-model-3d-model-0d1421f2c5.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858220","type":"listingItem","attributes":{"id":6858220,"title":"Oval Cut Three Stone Diamond Ring CAD Model","price":10.0,"description":"Introducing a sophisticated Oval Cut Three-Stone Diamond Ring 3D CAD model, crafted with precision for professional jewellery manufacturing and high-end custom production. This elegant engagement ring features a brilliant oval-cut center stone secured with strong prongs, complemented by two perfectly matched round side stones for balanced sparkle and timeless appeal.\n\nThe elevated gallery structure enhances light entry, maximizing brilliance while maintaining structural durability for casting. The shank is designed with a smooth comfort-fit profile, offering both luxury aesthetics and everyday wearability.\n\nEvery element of this model has been carefully engineered for accurate stone seating, proper prong thickness, and reliable metal support, making it suitable for gold, white gold, rose gold, platinum, and other precious metals.\n\nThis design is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering bespoke ring options\n\nThe clean geometry and production-ready structure allow easy resizing and stone modification in Rhino or other compatible CAD software.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate oval center stone setting\n\nRound brilliant side stones alignment\n\nClean and smooth surface finishing\n\nStrong prong structure for secure stone holding\n\nProper metal thickness for casting\n\nProduction-ready geometry\n\nEasy to resize and modify\n\nBalanced three-stone design proportions\n\nSuitable for multiple precious metals\n\nHigh-detail professional CAD construction\n\nCUSTOMER SUPPORT\n\nWe provide reliable and professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarifications\n\nOur goal is to ensure smooth production and complete customer satisfaction. Feel free to contact us for customization or any technical queries.","imageAlt":"Oval Cut Three Stone Diamond Ring CAD Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-cut-three-stone-diamond-ring-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/5rzkth4a3dj5n66kbdx26tr6a6v3/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-042-CUa.jpg","gridUrl":"https://media.cgtrader.com/variants/5rzkth4a3dj5n66kbdx26tr6a6v3/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-CUa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/5rzkth4a3dj5n66kbdx26tr6a6v3/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-CUa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-cut-three-stone-diamond-ring-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858220/002e7f6c6d/oval-cut-three-stone-diamond-ring-cad-model-3d-model-002e7f6c6d.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805562","type":"listingItem","attributes":{"id":6805562,"title":"Princess Cut Split Shank Ring CAD Model Jewelry","price":10.0,"description":"This modern princess-cut diamond ring CAD model features an elegant split shank structure that creates a dynamic and contemporary appearance while securely holding the center gemstone. The interwoven band structure adds depth and visual movement, making the design stand out in engagement and fashion jewellery collections.\n\nThe raised central stone is supported by a strong prong setting that allows optimal light reflection, enhancing brilliance while maintaining durability for everyday wear. The open split shank construction reduces visual heaviness while preserving structural strength and comfort.\n\nEngineered for professional jewellery manufacturing, the model includes smooth surfaces, optimized metal thickness, and casting-friendly geometry, ensuring reliable production and excellent polishing results. The design balances aesthetics and functionality for efficient manufacturing workflows.\n\nThis ring model is ideal for engagement jewellery, modern bridal collections, and premium fashion jewellery, and can be easily customized for various metal types, stone sizes, and ring sizes.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting\n• Secure princess-cut prong setting\n• Elegant split shank band design\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance related to file usage, resizing support, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Princess Cut Split Shank Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-split-shank-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/0annpk0luxtvwxbofxkni3apx0vm/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/522.jpg","gridUrl":"https://media.cgtrader.com/variants/0annpk0luxtvwxbofxkni3apx0vm/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/522.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/0annpk0luxtvwxbofxkni3apx0vm/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/522.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-split-shank-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805562/eaa81795c5/princess-cut-split-shank-ring-cad-model-jewelry-3d-model-eaa81795c5.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858257","type":"listingItem","attributes":{"id":6858257,"title":"Emerald Cut Diamond Eternity Shank Ring Model","price":10.0,"description":"This Emerald Cut Diamond Eternity Shank Engagement Ring 3D CAD model is professionally designed for luxury jewellery manufacturing and high-end bridal collections. The ring features a refined emerald-cut center stone secured with strong, precisely positioned prongs, paired with a full eternity-style shank set with round brilliant diamonds.\n\nThe emerald-cut center stone is elevated in a well-structured basket setting that enhances light entry while maintaining casting strength and stone security. The clean step-cut facets of the center stone create a sophisticated and timeless look, beautifully contrasted by the brilliance of the round diamonds along the band.\n\nThe shank is crafted in a shared prong eternity style, allowing maximum diamond visibility and continuous sparkle around the band. Side gallery openings are engineered for proper cleaning access and structural durability. The interior is finished with a smooth comfort-fit profile for wearability.\n\nDesigned with accurate stone seats and proper metal thickness, this model is suitable for gold, white gold, rose gold, platinum, and other precious metals. Clean geometry ensures reliable production and easy resizing or stone dimension adjustments in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nLuxury engagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium diamond rings\n\nThe design meets professional jewellery manufacturing standards and is fully production-ready.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate emerald cut center stone seat\n\nFull eternity round diamond shank\n\nSecure shared prong setting\n\nStrong basket structure for center stone\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced proportions and symmetry\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.\n\n","imageAlt":"Emerald Cut Diamond Eternity Shank Ring Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-diamond-eternity-shank-ring-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/5hv7fh8wgn5ddmhvg8p2x85me9m3/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-087--EMa.jpg","gridUrl":"https://media.cgtrader.com/variants/5hv7fh8wgn5ddmhvg8p2x85me9m3/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--EMa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/5hv7fh8wgn5ddmhvg8p2x85me9m3/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--EMa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-diamond-eternity-shank-ring-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858257/588d5944ec/emerald-cut-diamond-eternity-shank-ring-model-3d-model-588d5944ec.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806242","type":"listingItem","attributes":{"id":6806242,"title":"Emerald Cut Solitaire Ring CAD Model STL for Jewelry Production","price":10.0,"description":"This elegant emerald-cut solitaire ring CAD model showcases refined proportions and modern minimalism, designed to highlight the clean geometry and mirror-like brilliance of an emerald-cut gemstone. The elongated rectangular stone brings a sophisticated and contemporary appeal, making this design ideal for engagement rings and luxury jewellery collections.\n\nThe gemstone is securely held in a precise four-prong setting engineered to maximize light reflection while ensuring stability for everyday wear. The elevated setting allows light to enter from multiple angles, enhancing the natural brilliance and clarity of the emerald-cut stone.\n\nThe band features a sleek, smooth profile with carefully balanced thickness, providing durability while maintaining an elegant and lightweight feel. The minimal structure directs attention toward the center stone, offering a timeless aesthetic suitable for both classic and modern tastes.\n\nThis CAD model is optimized for professional jewellery manufacturing, incorporating casting-friendly geometry and smooth surfaces that simplify polishing and finishing processes. The model is fully adaptable for different gemstone sizes, ring sizes, and metal types, making it suitable for custom orders as well as commercial production.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready CAD model\n• Clean geometry optimized for casting\n• Secure emerald-cut prong solitaire setting\n• Smooth minimal band profile\n• Balanced metal thickness for durability\n• Polishing-friendly surfaces\n• Easily resizable and customizable\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nSupport is available for file usage assistance, resizing guidance, and minor technical clarifications to ensure smooth integration into your production workflow.","imageAlt":"Emerald Cut Solitaire Ring CAD Model STL for Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-solitaire-ring-cad-model-stl-for-jewelry-production","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/snq6es6toc5hdh046nzavm8wohzf/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/539.jpg","gridUrl":"https://media.cgtrader.com/variants/snq6es6toc5hdh046nzavm8wohzf/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/539.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/snq6es6toc5hdh046nzavm8wohzf/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/539.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-solitaire-ring-cad-model-stl-for-jewelry-production","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":82,"name":".jcad","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806242/ca8f8bb1b6/emerald-cut-solitaire-ring-cad-model-stl-for-jewelry-production-3d-model-ca8f8bb1b6.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806312","type":"listingItem","attributes":{"id":6806312,"title":"Split Band Round Solitaire Ring CAD Model STL ","price":10.0,"description":"This elegant split band round solitaire ring CAD model combines modern styling with classic engagement ring aesthetics, offering a refined design suitable for both contemporary and timeless jewellery collections. The structure balances visual lightness with manufacturing reliability, making it ideal for professional jewellery production.\n\nThe round-cut center stone is secured within a strong prong setting that maximizes light exposure while maintaining excellent stone security. The head design integrates smoothly into the shoulders, ensuring a refined transition that keeps focus on the brilliance of the gemstone.\n\nA key highlight of this design is the dual split band construction, where the shank divides as it approaches the center setting, creating an airy and architectural appearance. The split structure enhances the ring’s elegance while providing additional structural support for the setting.\n\nEngineered for casting efficiency, the CAD model includes smooth surfaces, balanced metal distribution, and production-friendly geometry suitable for gold, platinum, or silver manufacturing. The design can be easily customized for various stone sizes and ring dimensions, making it appropriate for both bespoke commissions and scalable production.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Manufacturing-ready CAD model\n• Casting-friendly geometry and structure\n• Secure prong solitaire setting\n• Elegant split band design\n• Comfortable wearing proportions\n• Polishing-friendly surfaces\n• Easily customizable for size and stone adjustments\n• Suitable for multiple precious metals\n\nCustomer Support\n\nSupport is available for file usage assistance, resizing guidance, and minor technical clarifications to help ensure smooth production workflows.","imageAlt":"Split Band Round Solitaire Ring CAD Model STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/split-band-round-solitaire-ring-cad-model-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/p1c0kjma7bvins1hlltkak8gj6ik/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/544.jpg","gridUrl":"https://media.cgtrader.com/variants/p1c0kjma7bvins1hlltkak8gj6ik/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/544.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/p1c0kjma7bvins1hlltkak8gj6ik/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/544.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/split-band-round-solitaire-ring-cad-model-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806312/e2c5bac252/split-band-round-solitaire-ring-cad-model-stl-3d-model-e2c5bac252.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806381","type":"listingItem","attributes":{"id":6806381,"title":"Classic Solitaire Diamond Ring CAD Model STL ","price":10.0,"description":"This classic solitaire diamond ring CAD model embodies timeless elegance and precise engineering tailored for professional jewellery production. Designed to emphasize the brilliance of the center gemstone, the ring maintains clean proportions and a refined silhouette suitable for engagement or fine jewellery collections.\n\nThe prong setting securely holds the center stone while allowing maximum light entry, enhancing sparkle and visual presence. The gallery beneath the stone is carefully opened to reduce metal weight and improve brilliance, while still maintaining structural strength during casting and daily wear.\n\nThe band features smooth, flowing shoulders that rise naturally toward the setting, providing a balanced and comfortable fit on the finger. Its proportions are optimized for durability without appearing bulky, making it suitable for both lightweight luxury designs and premium production pieces.\n\nThe CAD geometry is optimized for casting and 3D printing workflows, minimizing finishing and polishing effort. This model is ideal for jewellery manufacturers, designers, and brands seeking production-ready solitaire rings that can also be customized for various gemstone sizes and metal choices.\n\nPerfect for engagement collections, custom orders, or commercial jewellery production lines.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino CAD file for editing and customization\n\nImportant Points\n\n• Production-ready CAD model\n• Classic solitaire prong setting\n• Open gallery for enhanced brilliance\n• Balanced and comfortable band profile\n• Clean surfaces optimized for polishing\n• Casting-friendly structure\n• Easy resizing and gemstone modification\n• Suitable for gold, platinum, and silver manufacturing\n\nCustomer Support\n\nTechnical assistance is available for file usage, resizing guidance, and minor adjustments to ensure smooth production workflow.","imageAlt":null,"url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-solitaire-diamond-ring-cad-model-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/llkdnd8bd0hguqqthtb37bwpq58t/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/552.jpg","gridUrl":"https://media.cgtrader.com/variants/llkdnd8bd0hguqqthtb37bwpq58t/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/552.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/llkdnd8bd0hguqqthtb37bwpq58t/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/552.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-solitaire-diamond-ring-cad-model-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806381/d05d97453a/classic-solitaire-diamond-ring-cad-model-stl-3d-model-d05d97453a.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806234","type":"listingItem","attributes":{"id":6806234,"title":"Classic Round Solitaire Ring CAD Model Jewelry STL","price":10.0,"description":"This classic round solitaire ring CAD model embodies timeless elegance with a minimal and refined design that highlights the brilliance of the center gemstone. The round-cut diamond remains the focal point, offering maximum sparkle and universal appeal, making this ring ideal for engagement and fine jewellery collections.\n\nThe center stone is securely held in a well-balanced prong setting engineered to maximize light exposure while ensuring durability for everyday wear. The smooth, gently rounded band creates a clean and sophisticated profile, providing both comfort and structural strength while keeping visual attention on the gemstone.\n\nDesigned for professional jewellery production, the model incorporates casting-friendly geometry, optimized metal thickness, and smooth surfaces that simplify polishing and finishing processes. The structure ensures durability while maintaining an elegant, lightweight feel suitable for luxury jewellery lines.\n\nThis CAD model can be easily customized to accommodate various gemstone sizes, finger sizes, and metal types, making it suitable for both bespoke orders and large-scale manufacturing.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure round prong solitaire setting\n• Classic minimal band design\n• Balanced metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Classic Round Solitaire Ring CAD Model Jewelry STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-round-solitaire-ring-cad-model-jewelry-stl","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/p5cskcrzxooj63lg6bpyti3ls86n/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/538.jpg","gridUrl":"https://media.cgtrader.com/variants/p5cskcrzxooj63lg6bpyti3ls86n/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/538.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/p5cskcrzxooj63lg6bpyti3ls86n/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/538.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-round-solitaire-ring-cad-model-jewelry-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":82,"name":".jcad","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806234/8aa45c9d58/classic-round-solitaire-ring-cad-model-jewelry-stl-3d-model-8aa45c9d58.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805598","type":"listingItem","attributes":{"id":6805598,"title":"Twin Heart Halo Diamond Ring CAD Model Jewelry","price":10.0,"description":"This elegant twin-stone ring CAD model features two heart-shaped gemstones positioned together to form a romantic and visually striking centerpiece. Both stones are surrounded by a delicate halo of accent diamonds, enhancing brilliance while creating a luxurious and emotional jewellery design ideal for engagement, anniversary, or romantic collections.\n\nThe twin heart arrangement symbolizes unity and connection, making this design especially suitable for couple-inspired or special occasion jewellery. Each stone is securely held in prong settings engineered for durability while allowing optimal light entry to maximize sparkle.\n\nDesigned for professional jewellery manufacturing, the model incorporates casting-friendly geometry, optimized metal thickness, and smooth surfaces to ensure efficient finishing and polishing results. The balanced band structure provides comfortable wear while maintaining strength and long-term durability.\n\nThis ring design is perfect for modern engagement jewellery and statement fashion collections and can be easily customized for different metals, gemstone sizes, and ring sizes according to production needs.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting\n• Secure twin heart stone halo settings\n• Romantic dual-heart center composition\n• Balanced band structure for durability\n• Smooth surfaces for easy polishing\n• Editable model for resizing and customization\n• Suitable for gold, platinum, and silver production\n\nCustomer Support\n\nCustomer support is available for assistance with file usage, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Twin Heart Halo Diamond Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/twin-heart-halo-diamond-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/gv2quwo8lxyaxmp9gx35vgereui0/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/533.jpg","gridUrl":"https://media.cgtrader.com/variants/gv2quwo8lxyaxmp9gx35vgereui0/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/533.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/gv2quwo8lxyaxmp9gx35vgereui0/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/533.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/twin-heart-halo-diamond-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805598/aab6e62e40/twin-heart-halo-diamond-ring-cad-model-jewelry-3d-model-aab6e62e40.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806335","type":"listingItem","attributes":{"id":6806335,"title":"Classic Solitaire Ring CAD STL Model with Heart Prong Details","price":10.0,"description":"This elegant solitaire ring CAD model blends timeless engagement ring styling with subtle romantic detailing, making it ideal for fine jewellery collections and custom manufacturing projects. The design maintains a clean, minimal band while introducing delicate heart-shaped elements beneath the center stone for added character and emotional appeal.\n\nThe round center gemstone is secured using strong prongs engineered for durability and brilliance optimization. Beneath the stone, carefully integrated heart motifs create a refined decorative gallery that adds uniqueness without compromising structural strength or production efficiency.\n\nThe band features smooth flowing shoulders and balanced proportions to ensure comfortable everyday wear. Its streamlined profile allows the center stone to remain the visual focus while maintaining a modern and lightweight appearance.\n\nThis CAD model is optimized for professional jewellery manufacturing, ensuring smooth casting results and efficient polishing. The geometry supports production in gold, platinum, or silver and can be easily adjusted for different stone sizes or ring dimensions, making it suitable for both custom orders and production workflows.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Manufacturing-ready jewellery CAD model\n• Secure solitaire prong setting\n• Decorative heart gallery under stone\n• Casting-optimized construction\n• Comfortable daily wear proportions\n• Smooth polishing-friendly surfaces\n• Easily adjustable sizing and stone dimensions\n• Suitable for multiple precious metals\n\nCustomer Support\n\nSupport is available for file usage guidance, resizing assistance, and minor technical clarifications to ensure a smooth manufacturing process.","imageAlt":"Classic Solitaire Ring CAD STL Model with Heart Prong","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-solitaire-ring-cad-stl-model-with-heart-prong-details","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/x45rqvcto8zdqrmkvqcvxz3ydr9z/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/546.jpg","gridUrl":"https://media.cgtrader.com/variants/x45rqvcto8zdqrmkvqcvxz3ydr9z/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/546.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/x45rqvcto8zdqrmkvqcvxz3ydr9z/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/546.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-solitaire-ring-cad-stl-model-with-heart-prong-details","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806335/b5363ba168/classic-solitaire-ring-cad-stl-model-with-heart-prong-details-3d-model-b5363ba168.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858226","type":"listingItem","attributes":{"id":6858226,"title":"Pear Cut Three Stone Diamond Ring CAD Model","price":10.0,"description":"This Pear Cut Three-Stone Diamond Ring 3D CAD model is carefully crafted for professional jewellery manufacturing and custom engagement ring production. The design features a striking pear-shaped center stone secured with precision prongs, accompanied by two round brilliant side stones that enhance balance and brilliance.\n\nThe elegant three-stone layout creates a refined silhouette, with the pear center stone positioned to maximize finger coverage and visual impact. The elevated basket structure allows optimal light entry while maintaining strong structural support for casting and daily wear.\n\nEach prong is proportioned for secure stone holding and long-term durability. The round side stones are perfectly aligned to complement the pear center stone, creating a harmonious and timeless engagement ring design.\n\nThe shank features a smooth comfort-fit profile with appropriate metal thickness to ensure reliable casting in gold, white gold, rose gold, platinum, and other precious metals. Clean surfaces and precise stone seats make this model ready for professional production workflows.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering bespoke ring options\n\nThe geometry is optimized for resizing and stone dimension adjustments in Rhino or compatible CAD software.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate pear cut center stone setting\n\nBalanced round brilliant side stones\n\nStrong and secure prong structure\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nEasy resizing capability\n\nElegant three-stone proportions\n\nSuitable for multiple precious metals\n\nProfessional manufacturing standard design\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format support\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, production-ready CAD models. Feel free to contact us for customization requests or technical assistance.","imageAlt":"Pear Cut Three Stone Diamond Ring CAD Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-cut-three-stone-diamond-ring-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/pkqtz8sns0idr01gijenadeidfqe/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-042-PEA.jpg","gridUrl":"https://media.cgtrader.com/variants/pkqtz8sns0idr01gijenadeidfqe/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-PEA.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/pkqtz8sns0idr01gijenadeidfqe/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-PEA.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/pear-cut-three-stone-diamond-ring-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858226/cfb4a6f650/pear-cut-three-stone-diamond-ring-cad-model-3d-model-cfb4a6f650.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6661034","type":"listingItem","attributes":{"id":6661034,"title":"Luxury Multi-Halo Round Diamond Stud Earrings CAD Model","price":10.0,"description":"A premium pair of multi-halo round diamond stud earrings crafted with a highly detailed geometric layout and a refined micro-pavé finish. The design features a brilliant round centre stone surrounded by multiple halo layers, creating exceptional sparkle, depth, and visual symmetry.\nPerfect for luxury fine jewellery collections, bridal sets, daily wear statement studs, or high-end catalogue display.\n\nThe CAD model is fully optimized for manufacturing, featuring clean prong geometry, accurate stone seating, balanced proportions, and a structured under-gallery for efficient polishing and casting.\nBoth STL (production-ready) and 3DM (editable) files are included for maximum flexibility in customization.\n\n Included Files\n\nSTL — Cast-ready manufacturing file\n\n3DM — Fully editable CAD master file\n\n Technical Advantages (Bullet Points)\n\nMulti-halo round cluster layout for extra brilliance\n\nPrecisely engineered prong positions for secure seating\n\nClean, error-free mesh suitable for direct gold casting\n\nCompatible with gold, platinum, rose gold and silver\n\nOptimized micro-pavé detailing for maximum shine\n\nSymmetrical geometry with smooth under-gallery\n\nBalanced metal weight for comfortable daily wear\n\nSupports resizing, stone upgrades, or custom variations\n\n Usage Applications\n\nFine jewellery earring production\n\nOnline store / catalogue product renders\n\nCustom order modifications \u0026 stone upgrades\n\nBridal jewellery collections\n\nWholesale manufacturing presentations\n\nHigh-end boutique jewellery designs\n\n Customer Support Provided\n\nStone size / layout adjustments\n\nMetal weight refinement\n\nRendering guidance for product listings\n\nFast CAD revisions as needed","imageAlt":"Luxury Multi-Halo Round Diamond Stud Earrings CAD Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/earring/luxury-multi-halo-round-diamond-stud-earrings-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/un2nv9d4o791cfs2gq9t0gyu5edp/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/ER-001-%282%29.jpg","gridUrl":"https://media.cgtrader.com/variants/un2nv9d4o791cfs2gq9t0gyu5edp/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/ER-001-%282%29.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/un2nv9d4o791cfs2gq9t0gyu5edp/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/ER-001-%282%29.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/earring/luxury-multi-halo-round-diamond-stud-earrings-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"earring","categoryTitle":"Jewelry","subcategoryTitle":"Earrings","schemaImageUrl":"https://img-new.cgtrader.com/items/6661034/ab8566ea1c/luxury-multi-halo-round-diamond-stud-earrings-cad-model-3d-model-ab8566ea1c.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858241","type":"listingItem","attributes":{"id":6858241,"title":"Oval Cut Halo Diamond Engagement Ring CAD","price":10.0,"description":"This Oval Cut Halo Diamond Engagement Ring 3D CAD model is professionally crafted for high-end jewellery manufacturing and luxury bridal collections. The design features a brilliant oval center stone surrounded by a precisely structured halo of round diamonds, enhancing overall sparkle and finger coverage.\n\nThe oval center stone is secured with strong, well-balanced prongs, while the halo frame follows the natural curvature of the oval shape, maintaining elegant symmetry. The shank is adorned with pavé-set round diamonds that extend along the shoulders, creating a seamless and continuous flow of brilliance.\n\nThe elevated gallery structure allows optimal light entry into the center stone while maintaining strong support for casting and stone security. The pavé settings are evenly spaced and engineered for durability, ensuring safe production and long-term wear.\n\nThe shank includes a smooth comfort-fit interior and proper metal thickness to ensure reliable casting in gold, white gold, rose gold, platinum, and other precious metals. Clean geometry and accurate stone seats make this model production-ready and easy to resize or modify in Rhino or compatible CAD software.\n\nThis model is ideal for:\n\nEngagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium halo ring designs\n\nThe design is optimized for resizing and stone size adjustments.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate oval center stone seat\n\nPrecision halo diamond alignment\n\nPavé-set shank detailing\n\nSecure prong structure\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced halo proportions\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable and high-quality CAD models for seamless jewellery production. Feel free to contact us for customization or technical support.","imageAlt":"3D printable model Oval Cut Halo Diamond Engagement Ring 1","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-cut-halo-diamond-engagement-ring-cad-e2ff9454-9f47-4a6d-a4ee-3ac5b182157f","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/wv02ua2d9xjl59dsefqnfr867k07/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-043-OVa.jpg","gridUrl":"https://media.cgtrader.com/variants/wv02ua2d9xjl59dsefqnfr867k07/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-OVa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/wv02ua2d9xjl59dsefqnfr867k07/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-043-OVa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-cut-halo-diamond-engagement-ring-cad-e2ff9454-9f47-4a6d-a4ee-3ac5b182157f","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858241/fd80e6c191/oval-cut-halo-diamond-engagement-ring-cad-3d-model-fd80e6c191.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858217","type":"listingItem","attributes":{"id":6858217,"title":"Emerald Cut Three Stone Diamond Ring Model","price":10.0,"description":"Presenting a refined Emerald Cut Three-Stone Diamond Ring 3D model, designed with precision for high-end jewellery manufacturing and professional CAD workflows. This elegant engagement ring features a stunning emerald-cut center stone secured with double claw prongs, complemented by two perfectly proportioned round brilliant side stones.\n\nThe design showcases a clean, balanced structure with a slightly elevated gallery for optimal light performance and brilliance. The shank is crafted with a smooth, comfort-fit profile, making it ideal for both daily wear and luxury bridal collections.\n\nThis model is carefully prepared for casting and production, ensuring proper stone seating, prong thickness, and structural integrity suitable for gold, platinum, and other precious metals.\n\nPerfect for:\n\nJewellery manufacturers\n\nCustom engagement ring designers\n\nCAD designers and 3D printing services\n\nRetailers offering bespoke bridal collections\n\nThe ring is optimized for accurate scaling and easy modification in professional jewellery CAD software.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing \u0026 casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nDesigned with precise stone settings\n\nClean topology and smooth surfaces\n\nProduction-ready geometry\n\nAccurate prong alignment\n\nProper metal thickness for casting\n\nEasy to resize and modify\n\nIdeal for emerald cut center stone\n\nBalanced three-stone composition\n\nSuitable for gold, white gold, and platinum\n\nHigh-detail finishing for premium output\n\nCUSTOMER SUPPORT\n\nWe provide professional support for:\n\nMinor size adjustments\n\nFile format assistance\n\nBasic modification guidance\n\nStone size customization support\n\nIf you need customization or have any questions before purchase, feel free to contact us. We are committed to delivering reliable and high-quality CAD solutions.","imageAlt":"Emerald Cut Three Stone Diamond Ring Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-three-stone-diamond-ring-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/q2qy38c974nuuggjzg5xlysneayy/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-042-ACa.jpg","gridUrl":"https://media.cgtrader.com/variants/q2qy38c974nuuggjzg5xlysneayy/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-ACa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/q2qy38c974nuuggjzg5xlysneayy/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-042-ACa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/emerald-cut-three-stone-diamond-ring-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858217/76b4335377/emerald-cut-three-stone-diamond-ring-model-3d-model-76b4335377.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6678553","type":"listingItem","attributes":{"id":6678553,"title":"Round Halo Diamond Engagement Ring STL and 3DM Files","price":10.0,"description":"This elegant Round Halo Engagement Ring features a brilliant-cut center diamond surrounded by a perfectly balanced halo of sparkling stones. The timeless round silhouette combined with the radiant halo enhances the overall brilliance, making this model ideal for luxury jewellery collections.\n\nThe ring is crafted with a clean, fabrication-friendly structure, smooth surfaces, and accurate stone seating — perfect for high-quality production, 3D printing, and rendering.\n\n Design Highlights\n\n• Classic round brilliant center stone\n• Full halo of micro-pavé round diamonds\n• Smooth, durable shank with balanced thickness\n• Strong prong setting for secure stone holding\n• High-detail CAD designed for premium jewellery manufacturing\n• Looks stunning in gold, white gold, rose gold \u0026 platinum\n\n Included Files\n 3DM Editable CAD File\n\n• Fully editable geometry\n• Change ring size anytime\n• Adjustable stone dimensions\n• Organized layers for easy workflow\n• Accurate structure for prongs \u0026 seating\n\n STL Manufacturing File\n\n• Clean, error-free mesh\n• High-resolution optimized for resin printing\n• Watertight \u0026 ready for casting\n• Perfect for jewellery production workflow\n\n High-Quality Render Images\n\n• Multiple clear angles\n• White background\n• Perfect for listing, marketing, and presentations\n\n Key Features\n\n• Round brilliant-cut center stone\n• Full halo diamond ring\n• Smooth \u0026 comfortable shank design\n• Production-ready detailing\n• Premium engagement-style elegance\n• Perfect balance of shine and structure\n• Ideal for high-end jewellery collections\n\n Best For\n\n• Jewellers \u0026 manufacturers\n• Online jewellery sellers\n• CAD designers\n• 3D printing service providers\n• Product rendering artists\n• Custom jewellery makers\n\n Additional Services Offered\n\nAlong with STL \u0026 3DM files, we also provide:\n\n• Custom ring design\n• Stone size modifications\n• Ring resizing\n• STL mesh fixing\n• High-quality renders \u0026 animations\n• Full jewellery collection development\n• Fast delivery + professional support\n\n Support\n\n• Quick response\n• Free minor adjustments\n• Casting / printing guidance\n• Friendly ongoing assistance","imageAlt":"Round Halo Diamond Engagement Ring STL and 3DM Files","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-halo-diamond-engagement-ring-stl-and-3dm-files","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/44xyla345c4ycez0eno8fy2mw8si/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/142-%282%29.jpg","gridUrl":"https://media.cgtrader.com/variants/44xyla345c4ycez0eno8fy2mw8si/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/142-%282%29.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/44xyla345c4ycez0eno8fy2mw8si/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/142-%282%29.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-halo-diamond-engagement-ring-stl-and-3dm-files","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6678553/e65ffd3e13/round-halo-diamond-engagement-ring-stl-and-3dm-files-3d-model-e65ffd3e13.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858253","type":"listingItem","attributes":{"id":6858253,"title":"Round Cut Diamond Eternity Shank Ring Model","price":10.0,"description":"This Round Cut Diamond Eternity Shank Engagement Ring 3D CAD model is professionally crafted for high-end jewellery manufacturing and premium bridal collections. The design features a brilliant round center stone secured with strong, well-balanced prongs, paired with a full eternity-style shank set with round diamonds.\n\nThe center stone is elevated in a refined basket setting that allows optimal light entry for maximum brilliance while maintaining structural strength for casting and daily wear. The prongs are proportioned for secure stone holding and long-term durability.\n\nThe shank showcases a continuous row of round diamonds in a shared prong style, creating a bold and luxurious look. The side gallery includes precise stone seats and structural supports to ensure safe casting and professional stone setting. The interior of the band is smoothly finished with a comfort-fit profile.\n\nThis model is designed with proper metal thickness and balanced proportions, making it suitable for gold, white gold, rose gold, platinum, and other precious metals. Clean geometry ensures reliable production and easy resizing or stone dimension adjustments in Rhino or compatible CAD software.\n\nThis design is ideal for:\n\nLuxury engagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium diamond rings\n\nThe model meets professional jewellery manufacturing standards and is production-ready.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate round center stone seat\n\nFull eternity diamond shank design\n\nSecure shared prong setting\n\nStrong basket structure for center stone\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced proportions and symmetry\n\nSuitable for multiple precious metals\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Round Cut Diamond Eternity Shank Ring Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-cut-diamond-eternity-shank-ring-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/kvi4a9by0n9319knmbueq7ktze5c/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DDLR-087--CUa.jpg","gridUrl":"https://media.cgtrader.com/variants/kvi4a9by0n9319knmbueq7ktze5c/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--CUa.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/kvi4a9by0n9319knmbueq7ktze5c/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DDLR-087--CUa.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/round-cut-diamond-eternity-shank-ring-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6858253/fa0519e29c/round-cut-diamond-eternity-shank-ring-model-3d-model-fa0519e29c.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806343","type":"listingItem","attributes":{"id":6806343,"title":"Classic Heart Gallery Solitaire Ring CAD Model STL for Casting","price":10.0,"description":"This refined solitaire ring CAD design combines timeless elegance with subtle romantic detailing, making it an excellent choice for engagement collections and custom jewellery production. The ring showcases a clean, minimal band that enhances the brilliance of the center stone while maintaining a balanced and modern silhouette.\n\nA round center gemstone is securely held by a strong prong setting engineered for durability and optimal light exposure. Beneath the center stone, a carefully crafted heart-shaped gallery adds a distinctive and emotional touch to the design. This hidden detail gives the ring character and uniqueness while maintaining structural strength and professional production compatibility.\n\nThe smooth band profile ensures comfort for everyday wear, while its sleek proportions keep the overall appearance lightweight and contemporary. The model is optimized for casting and finishing, ensuring efficient manufacturing and minimal post-production adjustments.\n\nThis CAD model is suitable for production in gold, platinum, or silver and can be easily modified for various stone sizes and ring dimensions, making it ideal for jewellery manufacturers, designers, and custom workshops.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Casting-ready professional CAD model\n• Secure solitaire prong setting\n• Decorative heart gallery under center stone\n• Smooth surfaces optimized for polishing\n• Comfortable band proportions\n• Manufacturing-friendly structure\n• Adjustable sizing and stone dimensions\n• Suitable for multiple precious metals\n\nCustomer Support\n\nSupport is available for file usage guidance, resizing assistance, and minor technical clarifications to help ensure smooth manufacturing workflow.","imageAlt":"Classic Heart Gallery Solitaire Ring CAD Model STL for","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-heart-gallery-solitaire-ring-cad-model-stl-for-casting","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/0jlfuwh5rm1k0fsyjr98v2f2vga1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/547.jpg","gridUrl":"https://media.cgtrader.com/variants/0jlfuwh5rm1k0fsyjr98v2f2vga1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/547.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/0jlfuwh5rm1k0fsyjr98v2f2vga1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/547.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-heart-gallery-solitaire-ring-cad-model-stl-for-casting","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806343/f7b11d04bf/classic-heart-gallery-solitaire-ring-cad-model-stl-for-casting-3d-model-f7b11d04bf.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6858263","type":"listingItem","attributes":{"id":6858263,"title":"Radiant Cut Diamond Eternity Shank Ring","price":10.0,"description":"This Radiant Cut Diamond Eternity Shank Engagement Ring 3D CAD model is professionally developed for luxury jewellery manufacturing and premium bridal collections. The ring features a bold radiant-cut center stone secured with precisely engineered prongs, combined with a full eternity-style shank set with round brilliant diamonds.\n\nThe radiant-cut center stone blends the elegance of a rectangular silhouette with the brilliance of a faceted cut, offering both sparkle and structure. The elevated basket setting is designed to maximize light performance while ensuring casting stability and long-term durability.\n\nThe eternity shank showcases a continuous row of round diamonds in a shared prong style, delivering uninterrupted brilliance around the band. The side gallery includes properly structured supports and open areas for cleaning access and secure stone setting. The interior features a smooth comfort-fit profile for enhanced wearability.\n\nThis model is created with accurate stone seats and proper metal thickness, making it suitable for gold, white gold, rose gold, platinum, and other precious metals. Clean and optimized geometry ensures reliable production and allows easy resizing or stone dimension adjustments in Rhino or compatible CAD software.\n\nIdeal for:\n\nLuxury engagement ring collections\n\nBridal jewellery manufacturers\n\nCustom jewellery designers\n\nCAD professionals and 3D printing services\n\nRetailers offering premium diamond rings\n\nThe design follows professional jewellery manufacturing standards and is fully production-ready.\n\nINCLUDED FILES\n\nSTL file (ready for 3D printing and casting)\n\n3DM file (fully editable Rhino format)\n\nIMPORTANT POINT\n\nAccurate radiant cut center stone seat\n\nFull eternity round diamond shank\n\nSecure shared prong setting\n\nStrong basket structure for center stone\n\nProper corner protection\n\nProper metal thickness for casting\n\nClean and smooth surface finishing\n\nProduction-ready CAD geometry\n\nBalanced proportions and symmetry\n\nProfessional jewellery manufacturing standard\n\nCUSTOMER SUPPORT\n\nWe provide professional assistance for:\n\nRing size adjustments\n\nMinor design modifications\n\nStone size customization\n\nFile format guidance\n\nPre-purchase clarification\n\nWe are committed to delivering reliable, high-quality CAD models for seamless jewellery production. Feel free to contact us for customization requests or technical support.","imageAlt":"Radiant Cut Diamond Eternity Shank Ring 3D printable 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Cut Engagement Ring CAD Model 3DM and STL files","price":10.0,"description":"This premium jewellery CAD ring features a stunning radiant-cut center diamond paired with beautifully balanced side stones, creating a luxurious and modern silhouette.\nThe band is designed with alternating pear, oval, and round-cut accents, giving the ring a unique artistic pattern and continuous sparkle from every angle.\n\nThe combination of elegant geometry, precise prongs, and smooth structural curves ensures both—exceptional beauty and superior production quality.\nEach angle of this design highlights its premium craftsmanship, making it ideal for high-end engagement collections and luxury bridal lines.\n\n Key Features\n\n• Radiant-cut center diamond with high brilliance\n• Designer shank featuring mixed elegant stone shapes\n• Perfect symmetry with secure stone seating\n• Smooth, production-friendly CAD geometry\n• Balanced prongs for durability \u0026 clean finishing\n• Fits well in gold, rose gold, platinum \u0026 silver\n• Stylish, modern, and premium engagement ring design\n\n Included Files\n 3DM Editable CAD File\n\n• Fully editable model\n• Adjustable ring size\n• Stone sizes \u0026 placements customizable\n• Organized layers for easy editing\n• Accurate prong \u0026 stone seating construction\n\n STL Manufacturing File\n\n• Clean, error-free mesh\n• High-resolution digital file\n• Watertight \u0026 optimized for resin printing\n• Ready for casting \u0026 production workflow\n\n HD Render Images\n\n• Multiple clean angles\n• White background\n• Suitable for CGTrader listing \u0026 marketing\n\n Best For\n\n• Jewellery manufacturers\n• CAD designers \u0026 jewellery artists\n• 3D printing services\n• Online jewellery sellers\n• Custom bridal ring makers\n• Rendering \u0026 product visualization studios","imageAlt":"Radiant Cut Engagement Ring CAD Model 3DM and STL files","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/radiant-cut-engagement-ring-cad-model-3dm-and-stl-files","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/xjq9swgqcdh7ihb3vs2dkp8c3jo4/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/142-%282%29.jpg","gridUrl":"https://media.cgtrader.com/variants/xjq9swgqcdh7ihb3vs2dkp8c3jo4/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/142-%282%29.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/xjq9swgqcdh7ihb3vs2dkp8c3jo4/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/142-%282%29.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/radiant-cut-engagement-ring-cad-model-3dm-and-stl-files","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6678542/fe5f5eddd3/radiant-cut-engagement-ring-cad-model-3dm-and-stl-files-3d-model-fe5f5eddd3.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805567","type":"listingItem","attributes":{"id":6805567,"title":"Oval Diamond Split Shank Ring CAD Model Jewelry","price":10.0,"description":"This elegant oval diamond ring CAD model features a refined split shank design that beautifully frames the center gemstone while enhancing overall brilliance and visual balance. The flowing metal structure adds a sense of movement and sophistication, making the ring suitable for engagement and luxury jewellery collections.\n\nThe oval center stone is securely held in a prong setting designed to allow optimal light entry, maximizing sparkle while ensuring durability for everyday wear. Side stones placed along the split band further enhance brilliance without overwhelming the central gem, creating a harmonious and premium appearance.\n\nEngineered for professional jewellery production, the model includes clean surfaces, casting-friendly geometry, and optimized metal thickness for smooth manufacturing and polishing processes. The structure maintains strength while minimizing unnecessary metal weight for comfortable wear.\n\nIdeal for engagement jewellery, bridal collections, and modern fashion jewellery lines, this ring model can be customized easily for different metals, finger sizes, and gemstone dimensions.\n\nIncluded Files\n\n• STL file ready for 3D printing and casting\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry optimized for casting\n• Secure oval stone prong setting\n• Elegant split shank band structure\n• Side stones enhance brilliance\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable file for resizing and customization\n\nCustomer Support\n\nCustomer support is available for assistance with file handling, resizing guidance, and minor technical clarifications to ensure smooth production workflow integration.","imageAlt":"Oval Diamond Split Shank Ring CAD Model Jewelry","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-diamond-split-shank-ring-cad-model-jewelry","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/vwqrmy8xdobumbiyrm1zjt5qnvsx/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/523.jpg","gridUrl":"https://media.cgtrader.com/variants/vwqrmy8xdobumbiyrm1zjt5qnvsx/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/523.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/vwqrmy8xdobumbiyrm1zjt5qnvsx/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/523.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/oval-diamond-split-shank-ring-cad-model-jewelry","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805567/0fe24cbc5c/oval-diamond-split-shank-ring-cad-model-jewelry-3d-model-0fe24cbc5c.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806356","type":"listingItem","attributes":{"id":6806356,"title":"Classic Solitaire Ring CAD Model with Heart Gallery STL File","price":10.0,"description":"This elegant solitaire ring CAD model presents a timeless engagement ring design enhanced with refined structural detailing and a romantic hidden feature. The design maintains a sleek and balanced silhouette while ensuring excellent stone presentation and manufacturing efficiency.\n\nThe round center gemstone is secured by a precise prong setting that maximizes light exposure and brilliance while maintaining structural durability for everyday wear. Beneath the center stone, a carefully sculpted heart-shaped gallery introduces a subtle romantic element, making the design ideal for engagement collections and emotionally meaningful jewellery pieces.\n\nThe band transitions smoothly into the setting with gentle, flowing shoulders that provide both strength and visual harmony. The band profile is designed for comfort and durability, making it suitable for long-term wear without compromising elegance.\n\nThis CAD model is optimized for casting, polishing, and large-scale jewellery production. Smooth surfaces and manufacturing-friendly proportions minimize finishing work while ensuring premium-quality results.\n\nThe design can be manufactured in gold, platinum, or silver and easily adapted for various stone sizes and ring dimensions, making it a versatile solution for jewellery manufacturers and custom designers.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Casting-ready professional CAD model\n• Secure solitaire prong setting\n• Decorative heart gallery beneath center stone\n• Smooth surfaces for efficient polishing\n• Comfortable band proportions\n• Production-friendly structure\n• Adjustable ring sizing and stone dimensions\n• Suitable for multiple precious metals\n\nCustomer Support\n\nSupport is available for file usage assistance, resizing guidance, and minor technical clarifications to ensure smooth production workflow.\n\n","imageAlt":"Classic Solitaire Ring CAD Model with Heart Gallery STL","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-solitaire-ring-cad-model-with-heart-gallery-stl-file","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/oi13xj2zyyklzbtgr78ln8l4w6al/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/549.jpg","gridUrl":"https://media.cgtrader.com/variants/oi13xj2zyyklzbtgr78ln8l4w6al/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/549.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/oi13xj2zyyklzbtgr78ln8l4w6al/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/549.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/classic-solitaire-ring-cad-model-with-heart-gallery-stl-file","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806356/f170555edf/classic-solitaire-ring-cad-model-with-heart-gallery-stl-file-3d-model-f170555edf.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6805551","type":"listingItem","attributes":{"id":6805551,"title":"Princess Cut Twin Stone Split Shank Ring Model CAD","price":10.0,"description":"This elegant twin-stone ring model features two princess-cut gemstones beautifully positioned in a flowing split shank structure, creating a modern yet timeless jewellery design. The sculpted metal curves provide both visual balance and strong stone support, making the ring suitable for luxury engagement or fashion collections.\n\nThe design focuses on smooth metal transitions, secure stone settings, and production-friendly proportions, ensuring easy manufacturing and excellent final finishing results. The open gallery beneath the stones improves light performance while reducing excess metal weight.\n\nThis model is ideal for jewellery manufacturers, CAD designers, and brands seeking premium-ready ring designs for casting and stone setting. The structure has been optimized for professional production workflows and high-end finishing.\n\nThe ring can be customized in different metal types, stone sizes, and finger sizes according to production requirements.\n\nIncluded Files\n\n• STL file for manufacturing and 3D printing\n• 3DM Rhino editable source file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Clean geometry suitable for casting and printing\n• Secure twin-stone setting structure\n• Optimized metal thickness for durability\n• Smooth surfaces for easy polishing\n• Editable model for custom sizing and modifications\n• Suitable for gold, platinum, and silver production\n• Designed for real gemstone or lab stone settings\n\nCustomer Support\n\nCustomer support is available for file assistance, resizing guidance, and minor technical clarifications related to the provided model files. Assistance ensures smooth integration into your production workflow.","imageAlt":"Princess Cut Twin Stone Split Shank Ring Model CAD","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-twin-stone-split-shank-ring-model-cad","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/xcl5e2lrofkj4pbzfp8l71x913mw/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/516.jpg","gridUrl":"https://media.cgtrader.com/variants/xcl5e2lrofkj4pbzfp8l71x913mw/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/516.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/xcl5e2lrofkj4pbzfp8l71x913mw/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/516.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/princess-cut-twin-stone-split-shank-ring-model-cad","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6805551/22b4444a85/princess-cut-twin-stone-split-shank-ring-model-cad-3d-model-22b4444a85.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6806363","type":"listingItem","attributes":{"id":6806363,"title":"Solitaire Engagement Ring CAD Model with Heart Gallery STL File","price":10.0,"description":"This solitaire engagement ring CAD model blends classic jewellery aesthetics with thoughtful structural detailing, creating a design suitable for both traditional and modern collections. The ring emphasizes elegance through clean lines, balanced proportions, and a refined presentation of the center gemstone.\n\nThe round center stone is secured by a precise prong setting engineered for strength while maximizing light exposure to enhance brilliance and sparkle. Beneath the gemstone, a carefully sculpted heart-shaped gallery adds a subtle romantic signature, making the design especially meaningful for engagement jewellery.\n\nThe band features smooth flowing shoulders that gently support the setting while maintaining a lightweight and comfortable structure for daily wear. The profile is optimized to provide durability without sacrificing visual delicacy, ensuring the ring feels both premium and practical.\n\nThis CAD model is fully optimized for casting and manufacturing processes, with smooth transitions and production-friendly geometry that reduce polishing time and finishing effort. The design can be produced in gold, platinum, or silver and easily modified to accommodate different gemstone sizes or ring dimensions.\n\nIdeal for jewellery manufacturers, designers, and custom workshops, this model offers both emotional appeal and reliable production performance.\n\nIncluded Files\n\n• STL file ready for casting and 3D printing\n• 3DM Rhino editable CAD file\n\nImportant Points\n\n• Production-ready jewellery CAD model\n• Secure solitaire prong setting\n• Romantic heart gallery beneath center stone\n• Smooth surfaces optimized for polishing\n• Comfortable band proportions\n• Casting-friendly geometry\n• Adjustable ring sizing and stone dimensions\n• Suitable for multiple precious metals\n\nCustomer Support\n\nSupport is available for resizing guidance, file handling assistance, and minor technical clarifications to help ensure smooth manufacturing.","imageAlt":"Solitaire Engagement Ring CAD Model with Heart Gallery 1","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/solitaire-engagement-ring-cad-model-with-heart-gallery-stl-file","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/sh5xga313un3vk5y6nven5n350p7/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/550.jpg","gridUrl":"https://media.cgtrader.com/variants/sh5xga313un3vk5y6nven5n350p7/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/550.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/sh5xga313un3vk5y6nven5n350p7/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/550.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/solitaire-engagement-ring-cad-model-with-heart-gallery-stl-file","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6806363/d3bb6c9b77/solitaire-engagement-ring-cad-model-with-heart-gallery-stl-file-3d-model-d3bb6c9b77.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6818260","type":"listingItem","attributes":{"id":6818260,"title":"Diamond Eternity Band Ring 3DM STL Jewellery Model","price":10.0,"description":"This elegant eternity band ring is designed for premium jewellery manufacturing and offers a refined, timeless appearance suitable for both men's and women's collections. The ring features a central channel of baguette-cut stones bordered by round stone rows on both sides, delivering strong brilliance with a clean, luxurious structure.\n\nThe model is engineered for efficient production, ensuring accurate stone alignment, balanced proportions, and reliable casting results. Inner surfaces are optimized for comfort while maintaining structural strength, making the design ideal for daily wear as well as high-end collections.\n\nThe perforated inner gallery reduces metal weight and supports effective stone setting and cleaning access. This ring works well as a wedding band, anniversary ring, or stackable luxury band for modern jewellery lines.\n\nSuitable for manufacturing in gold, platinum, or silver, the model is ready for direct production or further customization.\n\nIdeal for jewellery manufacturers, CAD designers, and brands seeking production-ready ring designs.\n\nIncluded Files\n• 3DM file for editing and customization\n• STL file for direct manufacturing and printing\n\nImportant Points\n• Manufacturing-ready CAD model\n• Clean geometry suitable for casting\n• Accurate stone placement layout\n• Comfortable inner band profile\n• Optimized weight and structure\n• Suitable for resizing and customization\n• Ideal for mass production or custom orders\n\nCustomer Support\nPost-purchase support available for resizing or minor production adjustments if required.","imageAlt":"Diamond Eternity Band Ring 3DM STL Jewellery Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/diamond-eternity-band-ring-3dm-stl-jewellery-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/4z1efvhn12qbbd7bjy60volxw1cg/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/01.jpg","gridUrl":"https://media.cgtrader.com/variants/4z1efvhn12qbbd7bjy60volxw1cg/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/4z1efvhn12qbbd7bjy60volxw1cg/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/diamond-eternity-band-ring-3dm-stl-jewellery-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6818260/4687ff09dd/diamond-eternity-band-ring-3dm-stl-jewellery-model-3d-model-4687ff09dd.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"6818258","type":"listingItem","attributes":{"id":6818258,"title":"Luxury Diamond Wide Band Ring 3DM STL Model","price":10.0,"description":"This premium wide band ring design is created for high-end jewellery manufacturing and is fully production-ready. The ring features a bold and elegant structure with multiple rows of round stones in the center, beautifully framed by baguette-cut stone channels on both sides, creating a rich and luxurious appearance.\n\nThe design offers excellent surface flow, balanced proportions, and precise stone alignment suitable for casting and stone setting processes. Its broad top profile delivers a strong statement look while maintaining comfortable wearability.\n\nThe model is carefully optimized for jewellery production workflows, ensuring smooth printing, casting efficiency, and accurate stone placement. Suitable for gold, silver, or platinum manufacturing, this ring can be used for men's or unisex jewellery collections, custom orders, or retail catalog additions.\n\nPerfect for jewellery manufacturers, brands, and designers looking for ready-to-produce, premium ring models.\n\nIncluded Files\n• 3DM file for editing and customization\n• STL file for direct printing and manufacturing\n\nImportant Points\n• Production-ready CAD model\n• Clean geometry suitable for casting\n• Accurate stone placement\n• Balanced ring proportions\n• Comfortable inner band profile\n• Suitable for mass production or custom orders\n• Easy to modify for different sizes or stone variations\n\nCustomer Support\nSupport available for resizing, minor modifications, or manufacturing guidance if required after purchase.","imageAlt":"Luxury Diamond Wide Band Ring 3DM STL Model","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/luxury-diamond-wide-band-ring-3dm-stl-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/2iwetntxagxru8bt0d42gjwljs4p/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/01.jpg","gridUrl":"https://media.cgtrader.com/variants/2iwetntxagxru8bt0d42gjwljs4p/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/2iwetntxagxru8bt0d42gjwljs4p/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/luxury-diamond-wide-band-ring-3dm-stl-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6818258/2a42f8133a/luxury-diamond-wide-band-ring-3dm-stl-model-3d-model-2a42f8133a.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"5925499","type":"listingItem","attributes":{"id":5925499,"title":"Concho Signet Ring","price":18.0,"description":"**Concho Signet Ring**\n\n1. Design Intent and Purpose:\nThis ring can be used for wax sealing, a technique traditionally used to seal letters. With minimal detailing, it is also designed for effortless daily wear without a specific purpose.\n\n2. Concept:\nThe design motif combines the Native American jewelry style Concho with the ancient signet ring, which historically served as a mark of authentication. By merging these elements, the ring is crafted to function as a practical tool for wax sealing while maintaining a stylish aesthetic.\n\n3. Design Dimensions:\nKS Size 8–24 / Thickness: approx. 2mm\n\n4. 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High precision, capable of producing complex geometries.\n- *Materials*: PLA for easy printing and eco-friendliness, resin for high detail and smooth surface finishes, wax and plastic for prototyping, metal for final pieces.\n\n**2. Investment Casting**  \n- *Method*: Creating a wax model via 3D printing or CNC machining, then casting metal.\n- *Applications*: Producing high-quality metal pieces suitable for mass production. Uses 3D printed models made from PLA, resin, or wax.\n\n**3. CNC Machining**  \n- *Method*: Using computer-controlled machines to cut and shape metal.\n- *Applications*: Producing precise and larger items. Suitable for complex designs and high precision.\n- *Materials*: Metal for final products.\n\n*Also, possible to use the secondary methods:*  \n\n**4. Electrical Discharge Machining (EDM)**  \n- *Method*: Shaping metal using electrical discharges.\n- *Applications*: Creating very complex shapes with high precision.\n- *Materials*: Metal for detailed and intricate designs.\n\n**5. 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