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Cushion-Cut Halo Solitaire Pendant with Radiant Fluted Bezel — 3D CAD Model (6mm Cushion Stone, X-Prong Back Detail)
*** All Files Types Include
Design Overview
This pendant design centers a 6.00 x 6.00mm cushion-cut gemstone (approximately 1.12 total carat weight for diamond) held securely in a four-prong double-claw setting, surrounded by a striking fluted, sunburst-style bezel that catches light from every angle. The radiating vertical flutes create a dramatic halo effect around the stone without adding a secondary row of melee, keeping the design clean, modern, and elegant. The reverse of the pendant features a distinctive crossed X-bar motif set within a circular frame, giving the piece a refined structural signature even when viewed from the back or in profile. Two sturdy jump-ring loops at the top accommodate a cable-link chain, and the overall pendant footprint measures approximately 8.50 x 8.50mm with a total depth of 5.00mm, making it a versatile, wearable size suited for everyday layering or as a standalone statement piece. The design translates beautifully across white gold, yellow gold, and rose gold finishes, as demonstrated in the included render set.
3D Modeling Details
The file was engineered in professional jewelry CAD software with full parametric precision, ready for immediate rendering, prototyping, or production. It includes accurate prong geometry, a faceted cushion-cut stone model with correctly proportioned crown and pavilion angles, and a clean, manifold, watertight mesh suitable for both visualization and manufacturing pipelines. Gemstone and metal reports are included, detailing total gem weight, stone count, and calculated metal weights across a wide range of alloys (9K, 10K, 14K, and 18K white gold, sterling silver, and rose gold), giving buyers immediate insight into production costs before purchase. The package includes native CAD files alongside universally compatible export formats such as STL, OBJ, and other standard mesh formats, ensuring compatibility with the most common design, rendering, and 3D printing software used across the jewelry industry.
Manufacturing Applications
This model is fully optimized for real-world jewelry production. The mesh is print-ready for both resin-based and wax 3D printers used in lost-wax casting, making it suitable for direct casting in gold, silver, platinum, or other precious metals. Wall thicknesses, prong dimensions, and bezel details have been modeled with manufacturability in mind, reducing the risk of casting defects or fragile points. The design also supports CNC milling workflows and can be adapted for use with setting-house production processes. Because the file includes clean, closed geometry, it is compatible with quality-control software commonly used by manufacturers prior to casting, streamlining the path from digital file to finished, sellable jewelry piece.
Sales & Licensing
This CAD file is ideal for jewelry designers, manufacturers, 3D printing services, e-commerce sellers, and print-on-demand jewelry businesses looking to expand their catalog without the time and cost of building a design from scratch. It is well suited for use on 3D model marketplaces, custom jewelry platforms, and direct-to-consumer stores, and can be resized or adapted for different stone shapes, carat weights, or metal types to suit varying customer preferences. Buyers receive a production-ready asset that can be listed for sale immediately or used internally to fulfill custom orders, offering strong commercial value for studios and independent designers alike seeking a polished, market-ready pendant design.
