MOM Heart Diamond Ring - 100% Production & Casting Ready CAD Model

Designed by a professional jewelry CAD designer with over 10 years of factory-level production experience. This meaningful MOM heart ring is an excellent piece for Mother's Day collections or custom orders.

The model is meticulously optimized for 3D wax/resin printing and direct investment casting. The geometry is 100% watertight, manifold, and checked for manufacturing defects. No thin walls, no bad contours—just download, print, and cast.

• File Formats: .STL (High-poly print file) / .3DM (Native Rhino/Matrix source file)
• Ring Size: US 7 (Europe 14)
• Geometry: 100% Watertight, Manifold, Checked & Verified.
• Casting Efficiency: Perfect metal thickness engineered to prevent shrinkage and ensure smooth metal flow.

• Stones: 29 Pieces of Micro Round Diamonds / CZ (Fitted for 1.10mm - 1.20mm micro prongs)
• 14K Yellow Gold: Approx. 3.28 grams
• 18K Yellow Gold: Approx. 3.92 grams
• 925 Silver: Approx. 2.20 grams

Need a specific finger size or minor adjustments? Feel free to send a direct message. I will respond quickly!