This premium 3D asset represents a masterfully designed solitaire engagement ring, featuring a sophisticated Radiant-cut central stone. Designed with a focus on structural integrity and aesthetic balance, this model is ideal for high-end jewelry rendering, e-commerce visualization, and 3D printing for custom manufacturing.

The design emphasizes a minimalist yet bold basket setting with four secure prongs, elevating the gemstone to maximize light return and brilliance. The shank is a clean, polished round profile that ensures timeless appeal and wearer comfort.

Technical SpecificationsThe model has been engineered with precise dimensions and calculated material weights to ensure it is production-ready for jewelers and 3D artists alike.

Dimensions:

Inner Ring Diameter: 16.92 mm (approx. US Size 6.5)

Shank Width: 2.00 mm

Shank Thickness: 1.80 mm

Setting Height: 5.90 mm (from the top of the shank to the top of the prongs)

Prong Diameter: 1.20 mm

Gemstone Details:

Type: Radiant Cut

Dimensions: 8.00 mm x 6.00 mm

Total Gem Weight: 1.98 carats (approximate diamond weight equivalent)

Gem Count: 1

Metal Weight Estimates:

14K Yellow Gold: 3.15 grams

18K Yellow Gold: 3.76 grams

14K White Gold (PdW): 3.51 grams

9K Yellow Gold: 2.71 grams

22K Yellow Gold: 4.37 grams

Customization and Personalization ServicesWe understand that jewelry is a deeply personal expression. Therefore, this model is designed for flexibility. Upon request, the following modifications can be provided:

Size Adjustment: We can rescale the ring to any specific finger size (US, EU, or UK scales) while maintaining the structural proportions of the shank and setting.

Gemstone Optimization: If you prefer a different central stone—such as an Emerald cut, Oval, or Cushion—the prongs and basket can be adjusted to fit your specific dimensions.

Metal Variations: Should you require weight calculations for specific alloys not listed above (e.g., Platinum or Silver), these can be provided to assist in your production cost analysis.

File Features and Quality AssuranceGeometry: High-quality polygonal mesh or NURBS data optimized for both photorealistic rendering and 3D printing (STL/OBJ/3DM).

Production Ready: The model is manifold and watertight, making it ready for immediate use in jewelry casting workflows (CAD/CAM).

Rendering: Perfectly suited for Close-up beauty shots. The clean topology allows for seamless application of procedural gold and diamond materials.

This professional 3D model is a perfect addition to any digital jewelry catalog, offering a blend of classical elegance and modern precision.

For custom requests or further technical inquiries, please feel free to contact us through the CGTrader messaging system.