DESCRIPTIONThis elegant 3D print model features a striking marquise-cut center stone set on a delicate pavé-set shank complemented by a subtle under-rail hidden halo accent. Balancing classic romance with modern sophistication, the design showcases a timeless silhouette with brilliant round side stones that catch the light from every angle. The model is meticulously crafted for high-end jewelry manufacturing, offering clean surfaces, smooth transitions, and excellent structural integrity tailored for casting. Its production-ready geometry ensures seamless translation from digital CAD file to a flawless physical masterpiece.

Technical Production InformationRing Size: US 6.5

Center Stone: 1 piece, Marquise Cut, 12.00 x 6.00 mm (Approx. 1.41 ct)

Side Stones: 20 pieces, Round Brilliant Cut, 1.30 mm (Approx. 0.16 tw) / 18 pieces, Round Brilliant Cut, 0.90 mm (Approx. 0.05 tw)

Shank Base Width: 1.60 mm

Shank Base Thickness: 1.50 mm

Upper Shank Width: 1.60 mm

Setting Height: 6.00 mm

Visual Specifications Reference: For complete technical validation, dimensions and wireframes can be cross-referenced in screen (1).png, screen (2).png, screen (3).png, screen (4).png, screen (8).png, screen (9).png, screen (10).png, screen (11).png, screen (12).png, and screen (15).png.

Estimated Metal Weights:14K Gold: Approximately 2.51 grams

18K Gold: Approximately 3.01 grams

Platinum: Approximately 3.92 grams

925 Sterling Silver: Approximately 2.02 grams

File Format InformationThe download includes industry-standard formats to accommodate all professional workflows. You will receive the native CAD source format (3DM) for direct editing, the stereolithography format (STL) optimized for 3D printing, and universal mesh formats (OBJ, FBX) for seamless integration into studio rendering environments.

Manufacturing and ReadinessThis model has been rigorously verified through industry-standard mesh repair protocols. It is delivered as a fully watertight, non-manifold-free, closed solid body. The geometry is completely prepared for high-resolution resin 3D printing and subsequent investment casting. Tolerances, prong lengths, and thicknesses have been strategically calculated to allow for standard metal shrinkage, filing, and final high-polish finishing.

Professional Services AvailableIf you require this design adapted to alternative stone sizes, different ring dimensions, or wish to commission exclusive custom jewelry modeling services, please feel free to reach out. I am available for direct collaboration and bespoke CAD development to meet your specific manufacturing requirements.