This is a high-resolution braided vine ring 3D model featuring an organic, intertwined band structure that rises naturally to hold a square cushion-cut gemstone. The flowing vine design creates a refined balance between strength and elegance, making the ring visually dynamic while remaining comfortable to wear.

The center cushion stone is securely held by sculpted prongs, while accent round stones are integrated beneath the setting to add depth and luxury. The model is fully engineered for professional jewelry production, with clean relief transitions, precise stone seats, and smooth inner surfaces.

Optimized for CNC milling, lost-wax casting, and high-precision 3D printing, this ring is production-ready with no problematic undercuts around the gemstone settings.

Technical Specifications

Ring size (inner diameter): ~16.87 mmTop face width: ~12.59 mmBottom shank width: ~4.60 mm

Center gemstone: Cushion squareStone size: 9.0 × 9.0 mmCenter stone weight: ~3.78 ct

Accent gemstones:• Round 1.5 × 1.5 mm × 6 pcsTotal gem count: 7Total gem weight: ~3.86 ct

File formats included: STL, OBJGeometry: Watertight, clean topology, CNC-safe

Approximate Metal Weights

9K Gold: ~5.71 g10K Gold: ~5.90 g14K Gold: ~6.64 g18K Gold: ~7.95 g22K Gold: ~9.22 gSilver 925 (approx.): ~6.4 g

(Final weight may vary depending on casting and finishing)

Features

• Elegant braided vine / twisted band design• Secure cushion-cut center stone setting• Integrated accent stones beneath the head• Smooth inner shank for comfortable wear• Strong structure suitable for daily jewelry• Optimized for clean casting and stone setting• Compatible with MatrixGold, Rhino, ZBrush, ArtCAM workflows