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Triangle Curved Diamond Stud Earrings – 3D CAD Model (Round Brilliant Solitaire, Push-Back Setting)
*** All Files Types Include
Product Description
The DesignThis listing features a pair of contemporary triangle-shaped stud earrings built around a soft, curved open-wire silhouette rather than a sharp geometric outline. Each earring frames a round brilliant diamond at its center, held securely by three rounded ball prongs that echo the organic curves of the outer triangle. The negative space inside the triangle lets light pass freely around the stone, giving the piece an airy, sculptural look that reads as modern yet wearable for everyday use. The pair is finished with a classic scroll/friction push-back and a straight post, making it a practical, secure stud suitable for daily wear. The model is shown rendered in both yellow gold and white gold, demonstrating how the organic, hand-forged-looking frame reads cleanly across different metal tones — it would translate equally well into rose gold or platinum.
The 3D ModelingThe file was engineered as a native, manufacture-ready jewelry CAD model with full parametric construction, prong and post detailing, and a properly seated round gemstone (approx. 3.50mm x 3.50mm per stone, ~0.16 ct each, 0.32 ct total weight for the pair, as verified through gem-reporting software). Fully dimensioned technical drawings are included, showing overall earring width and height (approximately 7.50mm x 8.00mm), stone size, post diameter, post length, and scroll-back placement, so manufacturers can verify fit and proportion before production. Metal weight calculations are provided across common alloys — including 9K, 10K, 14K, and 18K white gold, 10K rose gold, and .925 sterling silver — giving buyers an accurate reference for costing per earring in each material. The model is delivered clean, watertight, and print-ready, suitable for direct use in CAD/CAM jewelry workflows and compatible with standard file exports (3DM, STL, OBJ, and other common jewelry CAD formats) for use in Rhino, Matrix, 3Design, or similar software.
ManufacturingThe design is fully suited to both traditional lost-wax casting and modern additive manufacturing (resin 3D printing for investment casting or direct metal printing). It has been modeled with correct prong thickness, post diameter, and structural wall thickness to withstand casting and everyday wear, minimizing the need for rework at the bench. Because the file already includes calculated metal weights across multiple karats and metals, jewelry manufacturers and casting houses can quickly estimate material cost and quote pricing without additional CAD analysis. The open triangular frame and rounded prong details are cast-friendly, with no unsupported thin sections that would typically cause breakage or printing failure, making this design accessible to both small studio casters and larger production houses.
Sales & LicensingThis CAD file is intended for jewelry designers, manufacturers, 3D printing services, and independent goldsmiths looking for a ready-to-produce stud earring design without starting modeling from scratch. It suits buyers seeking a versatile, gender-neutral, minimalist stud that can be marketed as an everyday diamond earring or dressed up as a gift piece. Because the design already includes verified gem sizing, technical dimensions, and multi-metal weight data, it reduces pre-production time and is well suited for direct listing in online jewelry catalogs, custom order platforms, or private label production. As with all CAD files sold for manufacturing use, buyers should review the specific license terms (personal, commercial, or extended commercial/resale rights) attached to the listing before use in mass production or resale.
