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Infinity Pavé Diamond Necklace – 3D CAD Jewelry Design
*** All Files Types Include
Description
The DesignThis Infinity Pavé Diamond Necklace pendant is a timeless symbol of eternal love and connection, reimagined as a sleek, wearable centerpiece. The classic figure-eight infinity silhouette is crafted with a smooth, twisting high-polish band that curves gracefully to form two symmetrical loops, each cradled with a dense micro-pavé setting of round brilliant diamonds. The design features a total of 26 round stones (approximately 0.11 total carat weight at 1.0mm each), securely held with delicate bead/prong pavé work along the interior of each loop. A sturdy integrated bail sits at the top for smooth chain attachment, and the piece is fully articulated to hang naturally at the front of a cable-link chain. The pendant measures 15.50mm in width and 7.00mm in height, with a compact 3.25mm depth, making it an elegant, everyday-wearable statement piece that balances minimalism with sparkle. The design is offered in multiple finishes including yellow gold, rose gold, white gold, and a dark oxidized/black rhodium variation, giving buyers flexibility across different metal preferences and market segments.
The 3D ModelingThe file was engineered using professional jewelry CAD software with full attention to production-ready standards, including accurate gem library sizing (round 1.00 x 1.00mm stones), clean stone-seat geometry, and a fully weighted metal shell suitable for casting. The model includes a built-in gem report (26 stones, 0.11tw) and a metal weight calculator output across a wide range of alloys — including 9K, 10K, 14K, and 18K white gold, sterling silver, and rose gold — giving buyers immediate insight into material cost and finished piece weight before production. The mesh is clean, watertight, and free of intersecting or floating geometry, with properly beveled pavé beads and smooth NURBS-based infinity curves that render beautifully under studio lighting. Multiple native and universal file formats are included (3DM, STL, OBJ, and others), making the file compatible with Rhino, Matrix, 3Design, and most major CAD-to-CAM jewelry workflows, as well as generic 3D printing slicers.
ManufacturingThis design is fully optimized for real-world jewelry manufacturing, whether through resin-based 3D printing for lost-wax casting, direct wax printing, or CNC milling workflows. The pavé cavities are pre-sized to standard round diamond or cubic zirconia dimensions, allowing setters to stone-set the piece with minimal rework, and the metal thickness throughout the band and bail has been kept within safe, castable tolerances to prevent porosity or breakage during the casting process. The file scales cleanly to different sizes without distorting proportions, and the included metal weight data helps manufacturers quote pricing accurately across gold karats and silver options. The design is equally suited to small-batch handmade production or larger-scale CAD-to-cast manufacturing runs.
SalesThis file is ideal for jewelry designers, manufacturers, 3D printing services, and online jewelry retailers looking to add a polished, ready-to-produce infinity pendant to their catalog without the time or cost of modeling from scratch. It suits sale on 3D model marketplaces, jewelry CAD file libraries, and print-on-demand platforms, and works well as a standalone listing or as part of a broader infinity collection alongside matching rings, earrings, or bracelets. Its universal file compatibility, clean production-ready mesh, and included technical specifications (dimensions, gem count, carat weight, and metal weight tables) make it an attractive, low-friction purchase for buyers who need a dependable, sellable design straight out of the box.
