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Sunburst Solitaire Coin Pendant Collection — 8-Style Round Diamond Medallion Pendant 3D CAD Set (5mm Center Stone / 12mm Setting) — 3DM, STL, OBJ
*** All Files Types Include
The DesignThis collection brings together eight distinct interpretations of the classic solitaire coin pendant, each built around a single 5mm round center stone framed in its own signature setting style. The variations range from a soft circular medallion with radiating starburst engraving, to a fully faceted sunburst disc with fine linear rays, to sharper octagon and cushion-edge silhouettes finished with diamond-cut star facets, bar prongs, corner beads, and clean bezel edges. Every piece shares the same core proportions — a 12mm wide face and a 5mm bail — so the set reads as one cohesive family while still giving customers eight genuinely different looks, from delicate and vintage-inspired to bold and geometric. Together the eight pendants carry a combined 3.74 total carat weight in round stones, making this a ready-made solitaire pendant line rather than a single one-off design.
The 3D ModelingEach pendant was engineered in professional jewelry CAD (built and QC'd with industry-standard gem-reporting and metal-weight tools) to guarantee accurate stone seats, prong/bezel geometry, and bail placement across every variation. The files are clean, manifold, and print-ready, with verified gem counts, carat totals, and metal-weight data already calculated for major alloys — including 9K, 10K, 14K, and 18K white, yellow, and palladium white gold combinations, sterling and continuum silver, and rose gold — so you know exact casting weight before you ever touch wax. The set is delivered in native 3DM along with universal OBJ and STL exports, plus additional formats on request, making it compatible with Rhino, Matrix, 3Design, ZBrush, and virtually any jewelry CAD/CAM or generic 3D pipeline.
ManufacturingThese models are built for direct production use. The watertight, print-optimized mesh is suited to resin 3D printing for lost-wax investment casting as well as direct wax/resin printing for casting bureaus, and the clean solid geometry also supports CNC milling workflows. Each gem seat is sized precisely for a 5mm round stone — diamond, moissanite, CZ, or lab-grown — so setters can drop stones in with minimal adjustment, and prong/bezel wall thicknesses have been checked for casting durability in gold, silver, and platinum group metals. The included per-style metal-weight breakdowns make costing and quoting fast for jewelers, casting houses, and manufacturers working across multiple alloy options.
SalesLicensed for commercial production, this file set is built for jewelry brands, independent designers, 3D printing bureaus, and manufacturers who want a ready-to-sell solitaire pendant line without starting from scratch. Because it includes eight styles at once, buyers can launch a full pendant collection — or cherry-pick individual designs — for e-commerce stores, wholesale catalogs, print-on-demand jewelry platforms, and custom bridal or everyday-wear lines. The combination of multiple aesthetic directions, accurate multi-metal weight data, and print-ready native and universal file formats makes this a low-risk, high-utility addition to any jewelry CAD library.
