Jewelry Round Three Stone Diamond Engagement Ring CAD

A timeless and elegant three-stone engagement ring featuring a brilliant round center diamond flanked by matching round side diamonds. The graceful split-gallery design is enhanced with pavé-set diamonds along the shoulders, creating exceptional sparkle while maintaining a refined and sophisticated appearance. This premium jewelry CAD model embodies classic bridal luxury and is perfectly suited for custom jewelry manufacturing, luxury engagement collections, and fine jewelry retailers.

Metals

• Silver (Sterling 925)• 9K Gold• 10K Gold• 14K Gold• 18K Gold• 22K Gold• 24KT Fine Gold• Platinum• Wax

Metal Colors

• Yellow Gold (YG)• White Gold (WG)• Rose Gold (RG)• Platinum (PT)

Model & File Details

• Jewelry Type: Engagement Ring• Design Style: Three Stone Ring• Center Stone Shape: Round Brilliant Cut• Side Stone Shape: Round Brilliant Cut• Accent Stones: Round Brilliant Diamonds• Setting Style: Prong Setting with Pavé Accents• Shank Style: Cathedral-Inspired Band• Category: Fine Jewelry• File Formats: STL, 3DM• Production Ready CAD Model• Casting Ready Design• Manufacturing Ready Geometry• Stone Setting Optimized

Design Features

• Large round brilliant center diamond• Two perfectly matched round side diamonds• Elegant three-stone arrangement• Pavé-set diamond shoulder accents• Open gallery for enhanced brilliance• Smooth flowing shoulder design• Secure six-prong center setting• Balanced and symmetrical proportions• Classic luxury engagement styling• Comfortable everyday wear profile

Perfect For

• Engagement ring collections• Luxury bridal jewelry• Three-stone ring collections• Fine jewelry retailers• Custom jewelry designers• Bespoke engagement rings• Premium jewelry manufacturers• Anniversary jewelry collections• Designer bridal showcases• High-end jewelry boutiques

Render Compatibility

• MatrixGold• RhinoGold• Rhino 3D• Rhino 8• KeyShot• V-Ray• Corona Renderer• Blender Cycles• Arnold Renderer

Tags

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Round Three Stone Diamond Engagement Ring STL 3DM CAD Model for Jewelry Manufacturing

Professional engagement ring CAD design featuring a round brilliant center diamond, matching round side diamonds, and pavé-set shoulders. Precision-crafted STL and 3DM files optimized for casting, rendering, stone setting, luxury bridal collections, custom jewelry production, and commercial jewelry manufacturing.