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Step Bezel Round Diamond Pendant – 3D CAD DesignPart 1: Product NameStep Bezel Round Solitaire Diamond Pendant – 3D Jewelry CAD Design File (0.47ct, 5mm Round Stone)
*** All Files Types Include
Part 2: DescriptionDesign OverviewThis pendant features a 5.00mm round brilliant-cut stone (approximately 0.47tw) set within a distinctive segmented step-bezel collar. Rather than a traditional smooth bezel, the setting is broken into a ring of alternating raised and recessed vertical segments, creating a fluted, gear-like frame that catches light from multiple angles and gives the stone a bold, architectural presence. A sturdy fold-over bail sits atop the setting, sized to accommodate standard chain gauges, and the overall silhouette remains compact and wearable at an 11.00mm total height, 5.00mm width, and 4.00mm depth — proportions well suited to both everyday layering pieces and standalone statement pendants. The design translates cleanly across finishes, rendering equally well in polished yellow gold, white gold, rose gold, and darker oxidized or black rhodium-style finishes, making it a versatile base model for a jewelry catalog.
3D Modeling DetailsThe file was constructed using professional jewelry CAD software with parametric gem-setting tools, ensuring accurate stone seating, realistic prong/bezel wall thickness, and clean, manufacturable surface geometry. Gemstone data is embedded and verifiable (round stone, 5.00 x 5.00mm, single stone, 0.47tw), and the model has been checked for watertight, non-manifold-free geometry suitable for solidification. Metal weight calculations are included across a full range of alloys — 9K, 10K, 14K, and 18K white gold, sterling and continuum silver, and rose gold — giving buyers accurate gram and pennyweight estimates before production. The design is delivered with clean construction history so it can be resized, rescaled, or adapted (larger center stone, alternate bail styles, halo additions) without rebuilding the model from scratch.
Manufacturing SuitabilityThis file is production-ready for both traditional lost-wax casting and modern digital manufacturing workflows. It is suitable for resin 3D printing for investment casting, direct wax printing, or CNC milling, and the segmented bezel geometry has been designed with realistic wall thicknesses and undercuts to minimize casting defects and support clean stone-setting after casting. The model supports common jewelry metals including gold (9K–18K in yellow, white, and rose), sterling silver, and platinum-alloy equivalents, and can be scaled up or down for pendant, charm, or matching earring variations while maintaining structural integrity.
Sales & LicensingThis CAD file is offered for jewelry designers, manufacturers, casting houses, and 3D printing service bureaus seeking a ready-to-produce pendant design. It is compatible with standard jewelry and general 3D file formats, including 3DM, STL, and OBJ, allowing integration into most CAD, rendering, and manufacturing pipelines. Ideal for retailers building out solitaire and fashion-pendant collections, this design offers a fast route from digital file to finished, sellable piece without the need for in-house modeling. Bulk licensing, exclusive rights, and custom resizing/remodeling services may be available upon request — please review the seller's individual usage terms before purchase.
