{"listingPage":true,"listingPagePreloaded":true,"params":{"collection_slug":"eternity-ring-collection-cad-ready-to-make-stl-3d-files","locale":"en","controller":"listing_page","action":"index","file_types":null},"browser_attributes":{"title":"3D Models","description":"This view-all page contains 3D models from every category on CGTrader. You can refine the product selection to show Animated, Rigged, PBR or Low Poly models in the most popular file formats using available filters. Sort 3d assets by price, popularity or newness to find exactly what you are looking for.","free_to_premium":{"prefix":"Do you need something special? 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Eternity stl 3d jewelry Ring model rr0030","price":11.0,"description":"Jewelry Type: All-Jewelry Ring\n\nWeight: 18K Gold, 17.2 grams. See uploaded image\n\nJewelry Ring Dimensions: European Size 49. See images for details or contact us.\n\nDiamond Size and Carat Weight: 99 Brilliant Cut Diamonds. Total Diamond Weight 1.74 Carats. Check the Diamond Chart Attached in the Image.\n\n## Technical Description of the Eternity Ring\nThis ring model is of the **\"Eternity Ring\"** or **\"Eternity Ring\"** type, with its entire circumference covered with a row of sparkling gems.\n\n### Technical and Design Features\n\nBased on the image provided, this ring has the following technical specifications:\n\n* **Ring Type and Style:** **Eternity Ring** or all-jewel ring. This ring is made with gems that cover **the entire perimeter** of it.\n* **Metal Type:** The metal used is **18K White Gold** (750) or **Platinum**.\n* **Main Gemstones:**\n* **Gemstone Type:** **Diamond (Brilliant Cut)** or similar clear and colorless stones.\n* **Gemstone Cut:** **Round Cut / Brilliant Cut**.\n* **Gemstone Size:** The gems have a uniform and large size that covers a significant area of ​​the ring.\n\n---\n### Setting Details\n\nThe most important technical feature of this ring is the type of setting of the gems:\n\n* **Setting Type:** **Shared Prong Setting**.\n* In this method, each gem is held by **thin metal prongs** that rise from the body of the ring.\n* The key technical point is that **two adjacent gems** have a **common prong** (a prong in the space between the two gems) that holds them both.\n* **Advantage:** Using a common prong minimizes the amount of metal between the gems and directs **maximum light** to the bottom and sides of the gems. This maximizes the fire and brilliance of the diamond and makes the gems appear larger.\n\n* **Back structure:**\n* **Gallery/Open Back:** The internal structure of the ring has **holes (Opening)** behind each gem.\n* **Purpose:** These holes are designed to **allow maximum light** to enter the lower part (Pavilion) of the diamonds and also to facilitate **cleaning** the gem.\n\n### Design for Manufacturing (CAD/CAM)\nThe ready-to-build file for this ring (**STL.** or **3DM.** files) includes the following technical details for accurate manufacturing:\n\n* **Geometric Dimensions:** The exact dimensions of the ring, including **inner diameter** (size), **overall width**, and **wall thickness**.\n* **Gem Placement:** Determining the **exact number** of gems and the **exact size** (diameter) of each, which is proportional to the size of the ring.\n* **Prong Details:** The precise design of the connection point and **prong dimensions** (prongs) to ensure secure placement of the gems after manufacturing and casting.\n* **Weight Estimation:** Calculation of the net weight of the metal before casting, which is a function of the density of the selected metal.","imageAlt":"The Eternity stl 3d jewelry Ring model rr0030","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/the-eternity-stl-3d-jewelry-ring-model-rr0030","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/a7chcqq5icmlwerrgky6cwvsxnax/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/rr0030.1.jpg","gridUrl":"https://media.cgtrader.com/variants/a7chcqq5icmlwerrgky6cwvsxnax/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/rr0030.1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/the-eternity-stl-3d-jewelry-ring-model-rr0030","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":true},{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6664049/43f5da834b/the-eternity-stl-3d-jewelry-ring-model-rr0030-3d-model-43f5da834b.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6547996","type":"listingItem","attributes":{"id":6547996,"title":"Three-Row Diamond Eternity Band in Rose Gold model rr0032","price":11.0,"description":"Jewelry Type: Full-Set Ring\n\nWeight: 18K Gold, 2.56 grams. See uploaded image\n\nJewelry Ring Dimensions: European Size 49. See images for details or contact us.\n\nDiamond Size and Carat Weight: 112 Round Brilliant Cut Diamonds. Total Diamond Weight 1.24 Carats. Check Diamond Chart Attached in Image.\n\n---\n## RR0032 Ring: Three-Row Diamond Eternity Band in Rose Gold, Symbol of Intense Sparkle, Luxury, and Glamorous Texture\n\nThe **RR0032** Ring is a **Wedding Band** or **Eternity Band** ring, crafted with **Multiple Rows of Diamonds** and **Rose Gold**. This piece focuses on the **ultimate sparkle of the diamond, the impressive width and the elegant and feminine design**, offering a **glorious, glamorous and romantic** look.\n\n---\n\n### Technical Design and Details\n\n* **Multi-Row Eternity Form:**\n* **Structure:** The ring is a **Wide and Thick Band** made up of **three parallel rows** of gems.\n* **Eternity Design:** The diamonds cover the entire **Eternity** ring.\n* **Pave or Bead Set Diamonds:**\n* **Setting:** Small Round Diamonds are set **very close together** in all three rows.\n* **Setting:** The diamonds are set in a **Pave or Bead Setting**, so that as little metal as possible is visible, creating the **visual effect of a solid field of sparkle**.\n* **Rose Gold Metal Details:**\n* **Center Metal:** Between the rows of diamonds, thin, polished strips of **Rose Gold** are visible, adding texture and definition to the layers.\n* **Polished Edges:** The outer edges of the ring and the inner surface (shank) are **Highly Polished**, emphasizing the warmth of the rose gold.\n* **Rose Gold Metal:**\n* **Material:** The entire ring is made of **Rose Gold**.\n\n---\n\n### Appearance and Use\n\nWith its **large diamond volume, wide three-row design and romantic rose gold color**, the **RR0032** ring is a symbol of **luxurious love, steadfast commitment and endless sparkle**. It is a **Statement Wedding Band** that is ideal for wearing **Solo** or as a **glamorous engagement ring**, and looks stunning on delicate and feminine hands.","imageAlt":"Three-Row Diamond Eternity Band in Rose Gold model rr0032","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/three-row-diamond-eternity-band-in-rose-gold-model-rr0032","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/hu9wa7sbrxsxdyp5miwf8ty2stxk/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/hu9wa7sbrxsxdyp5miwf8ty2stxk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/three-row-diamond-eternity-band-in-rose-gold-model-rr0032","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":true},{"id":100,"name":".pdf","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6547996/8189fdddff/three-row-diamond-eternity-band-in-rose-gold-model-rr0032-3d-model-8189fdddff.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6664077","type":"listingItem","attributes":{"id":6664077,"title":"The Eternity 3d stl printable cad Ring model rr0040","price":11.0,"description":"Jewelry Type: All-Jewelry Ring\n\nWeight: 18K Gold, 40.6 grams. See uploaded image\n\nJewelry Ring Dimensions: European Size 50. See images for details or contact us.\n\nDiamond Size and Carat Weight: 87 Brilliant Cut Diamonds. Total Diamond Weight 4.60 Carats. Check the Diamond Chart Attached in the Image.\n\n## Technical Description of the Eternity Ring\nThis ring model is of the **\"Eternity Ring\"** or **\"Eternity Ring\"** type, with its entire circumference covered with cut gems.\n\n### Technical and Design Features\n\nBased on the image provided (rr0040.1.jpg), this ring has the following technical specifications:\n\n* **Ring Type and Style:** **Eternity Ring** or a ring around the entire circumference of the jewelry that covers the entire circumference of the ring with gems.\n* **Metal Type:** The metal used is **18K yellow gold** (750).\n* **Number of Gemstone Rows:** The ring has **two rows of gems** in parallel on the surface of the ring:\n1. **Main (outer) row:** Larger gems.\n2. **Side (middle) row:** Very small gems.\n\n---\n### Gemstone and Setting Details\n\n#### 1. Main Gemstones (outer) row\n* **Gemstone Type:** **Diamond (brilliant cut)** or similar clear and colorless stones.\n* **Gemstone Cut:** **Round Cut / Brilliant Cut**.\n* **Setting Type:** **Shared Prong Setting**.\n* In this method, the gems are held in place by **thin metal prongs**.\n* Every **two adjacent gems** have a **shared prong** that minimizes the metal space between the gems.\n* **Advantage:** This type of setting **brilliance** maximizes the light** to the diamonds and maximizes their brilliance.\n\n#### 2. Side Gemstones (middle row)\n* **Gemstone Type:** **Small diamonds** or small decorative stones (known as Micro Stones).\n* **Gemstone Cut:** **Round (brilliant)** and very fine.\n* **Setting Type:** **Pave Setting**.\n* The small gems are placed very tightly on the metal surface and are held in place by tiny **beads**.\n* **Appearance:** The surface of the ring between the main gems is covered with a sparkling texture of tiny diamonds.\n\n#### 3. Back and Internal Structure\n* **Gallery/Open Back:** The internal structure of the ring has **Openings** behind each main gem.\n* **Technical Purpose:** These holes are designed to **allow light** to enter under the gems (to enhance shine) and also to allow access for **cleaning** and washing the stones after use.\n\n### Design for Manufacturing (CAD/CAM)\nThe ready-to-build file (**STL.** or **3DM.** files) must include the following technical details for accurate manufacturing:\n\n* **Geometric Dimensions:** The exact dimensions of the ring, including **Inner Diameter** (Ring Size), **Overall Width** and **Wall Thickness**.\n* **Gem Placement:** The exact number** of main and side gems (Micro Set) and the **exact size** (diameter) of each based on the ring size.\n* **Metal Prong and Bead Details:** The exact design of the joint location and **Dimensions of the common prongs** for the main gems and the retaining beads for the extracted gems.\n* **Weight Estimate:** An accurate calculation of the net weight of the metal before casting, which is a function of the density of the selected metal.","imageAlt":"The Eternity 3d stl printable cad Ring model rr0040","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/the-eternity-3d-stl-printable-cad-ring-model-rr0040","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/q6mb0w7uvgidtiry7puvzmndwgna/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/rr0040.1.jpg","gridUrl":"https://media.cgtrader.com/variants/q6mb0w7uvgidtiry7puvzmndwgna/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/rr0040.1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/the-eternity-3d-stl-printable-cad-ring-model-rr0040","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":true},{"id":51,"name":".stl","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6664077/036dfd23a7/the-eternity-3d-stl-printable-cad-ring-model-rr0040-3d-model-036dfd23a7.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6664017","type":"listingItem","attributes":{"id":6664017,"title":"The Eternity stl 3d printable jewelry Ring model rr0005","price":11.0,"description":"Jewelry Type: All-Jewelry Ring\n\nWeight: 18K Gold, 3.63 grams. See uploaded image\n\nJewelry Ring Dimensions: European Size 49. See images for details or contact us.\n\nDiamond Size and Carat Weight: 102 Brilliant Cut Diamonds. Total Diamond Weight 2.33 Carats. Check the Diamond Chart Attached in the Image.\n\n## Technical Description of the Eternity Ring\nThis ring model, called **\"Eternity Ring\"** or in international terminology **\"Eternity Ring\"** (Eternity Ring), is a special piece of jewelry that has unique technical and design features.\n\n### Technical and Design Features\n\nBased on the image provided, this ring has the following technical specifications:\n\n* **Ring Type and Style:** **Eternity Ring** or Eternity Ring. This type of ring is made with a row of gems that cover the **entire circumference** of the ring and symbolize eternal and endless love.\n* **Metal type:** It is most likely made of **18k white gold** (750) or **platinum**. These metals are the best base for displaying the brilliance of diamonds and jewelry due to their durability and shiny white color.\n* **Main gems (outer row):**\n* **Gem type:** **Diamonds (brilliant cut)** or similar clear and colorless stones.\n* **Gem cut:** The gems are square or rectangular (possibly **princess or baguette cut**, which appear round from above) and are almost large in size, covering the entire circumference of the ring.\n* **Setting type:** A **Channel Setting** or **Bar Setting** is used.\n* **Bar Setting:** In this method, the gems are placed between two metal walls (similar to rails) and are separated and secured by small vertical metal pieces (similar to a bar or bar). This type of setting allows **most light** to reach the diamond and increases its brilliance.\n\n* **Side Gems (Inner Row):**\n* **Gem Type:** **Sapphire** or other dark blue gems.\n* **Gem Cut:** Micro Set gems with **brilliant** or **round** cuts.\n* **Setting Type:** **Pave Setting** or **Micro-Prong** that are set deep in the metal and along the inner edges of the ring. These side gems add beautiful **contrast** and a special effect to the design.\n\n---\n## Design for Manufacturing (CAD/CAM)\n\nThe ready-to-build file for this ring (usually in the form of **STL.** or **3DM.** software files for 3D printing) should contain the following technical details:\n\n* **Exact Dimensions:** Including **Ring Size** (based on standard measurement systems), **Width**, and **Thickness** of the metal walls.\n* **Setting Details:** The shape and dimensions of the walls, bars, and seats to ensure the gems are securely positioned after fabrication.\n* **Approximate Metal Weight:** A CAD model can calculate the approximate final weight of a gold or platinum piece before casting.\n\nThis ring is a **precise and detailed** piece of work that requires a high level of skill in the 3D modeling (CAD) and setting stages.","imageAlt":"The Eternity stl 3d printable jewelry Ring model rr0005","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/the-eternity-stl-3d-printable-jewelry-ring-model-rr0005","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/fow649b1cppv78ue286ndtybae16/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/rr0005.1.jpg","gridUrl":"https://media.cgtrader.com/variants/fow649b1cppv78ue286ndtybae16/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/rr0005.1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/the-eternity-stl-3d-printable-jewelry-ring-model-rr0005","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":true},{"id":5,"name":".fbx","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/6664017/1c6dec1478/the-eternity-stl-3d-printable-jewelry-ring-model-rr0005-3d-model-1c6dec1478.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6664038","type":"listingItem","attributes":{"id":6664038,"title":"The Eternity jewelry stl 3d Ring model rr0015","price":11.0,"description":"Jewelry Type: All-Jewelry Ring\n\nWeight: 18K Gold, 5.70 grams. See uploaded image\n\nJewelry Ring Dimensions: European Size 53. See images for details or contact us.\n\nDiamond Size and Carat Weight: 98 Brilliant Cut Diamonds. Total Diamond Weight 3.40 Carats. Check the Diamond Chart Attached in the Image.\n\n## Technical Description of the Eternity Ring\nThis ring model is a **\"Eternity Ring\"** or **\"Eternity Ring\"** type, which is completely covered with cut gems.\n\n### Technical and Design Features\n\nBased on the image provided, this ring has the following technical specifications:\n\n* **Ring Type and Style:** **Eternity Ring** or all-jewel ring. This ring is made with a row of gems that cover the **entire circumference** of it.\n* **Metal type:** The metal used is **18 carat yellow gold** (750).\n* **Number of gem rows:** The ring has **two rows of gems** that are placed parallel on the surface of the ring:\n1. **Main row (outer row):** Larger gems.\n2. **Side row (middle row):** Very small gems.\n\n---\n### Gem details and setting\n\n#### 1. Main gems (outer row)\n* **Gem type:** **Diamond (brilliant cut)** or similar clear and colorless stones.\n* **Gem cut:** **Round cut (Round Cut / Brilliant Cut)**.\n* **Setting Type:** **Prong Setting** or **Shared Prong Setting**.\n* In this method, each gem is held firmly by **4 or 6 thin metal prongs** that rise from the main metal.\n* **Advantage:** This setting directs **most light** to the bottom and sides of the gem and displays the maximum brilliance (Brilliance) of the diamond.\n\n#### 2. Side Gems (middle row)\n* **Type of Gem:** **Small diamonds** or small decorative stones.\n* **Cut of Gem:** **Round cut (brilliant)** and very fine.\n* **Setting Type:** **Pave Setting**.\n* In this method, small gems are placed very tightly and closely together in tiny holes in the metal surface and are held in place by very small **beads** that rise from the main metal.\n* **Appearance:** The metal surface appears to be covered with gems, creating a continuous and shiny effect.\n\n### Design for Manufacturing (CAD/CAM)\nThe ready-to-make file for this ring (**STL.** or **3DM.** files) includes the following technical details that are necessary for production by casting and 3D printing:\n\n* **Gallery/Open Back:** The internal structure of the ring has holes (Opening) behind each main gem. These holes are provided to **allow light** to enter under the gem (enhance the shine) and also to **make the jewelry easy to clean** after manufacturing.\n* **Geometric Dimensions:** The exact dimensions of the ring, including **Inner Diameter** (Size), **Overall Width** and **Thickness** of the walls.\n* **Stone Seats:** The exact holes for the main and side stones, along with full details of the prongs and retaining walls.\n* **Weight Estimate:** The CAD file includes an accurate calculation of the net weight of the metal before casting.","imageAlt":"The Eternity jewelry stl 3d Ring model 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