This is a premium-quality 3D ring model featuring a large oval cabochon gemstone surrounded by a fine halo of round diamonds. The band is richly sculpted with ornamental relief details, creating a bold and luxurious statement ring with strong visual presence.

The model is fully optimized for professional jewelry production, including CNC milling, lost-wax casting, and high-resolution 3D printing. All gemstone seats are precisely engineered with clean spacing, proper depth, and casting-safe geometry. Surface transitions are smooth, with clear relief definition suitable for polishing and finishing.

This design is ideal for high-end gemstone jewelry collections, luxury signet-style rings, and custom statement pieces.

Technical Specifications

Center stone: Oval cabochon 20.00 × 15.00 mmHalo stones: Round diamonds 2.00 × 2.00 mm (29 pcs)Total gemstone count: 30 stonesRing inner diameter: ~20.37 mmTop height (from finger): ~7.51 mmBand width (max): ~9.24 mmShank thickness (min): ~2.72 mmFile formats: STL, OBJGeometry: Watertight, clean topology, CNC-safe

Approximate Metal Weights

9K Gold: ~14.4 g10K Gold: ~14.9 g14K Gold: ~16.8 g18K Gold: ~20.1 g22K Gold: ~23.3 gSilver 925: ~16.4 g

(Final weight may vary depending on polishing and stone setting method)

Features

• Large oval cabochon centerpiece with elegant halo diamond setting• Sculpted ornamental band with deep relief and luxury character• Precise gemstone seats optimized for professional stone setting• Balanced proportions suitable for statement and high-end jewelry• Ready for MatrixGold, Rhino, ZBrush, ArtCAM, and jewelry CAD workflows