Jewelry Round Three Stone Diamond Engagement Ring CAD

A timeless three-stone engagement ring featuring a brilliant round center diamond flanked by matching pear-shaped side diamonds. The elegant cathedral-style shank is accented with pavé-set diamonds along the shoulders, creating a sophisticated balance of brilliance and refinement. This luxurious jewelry CAD model symbolizes past, present, and future while offering exceptional sparkle and a classic bridal aesthetic suitable for premium jewelry collections.

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: Pear Cut• Accent Stones: Round Brilliant Diamonds• Setting Style: Prong Setting with Pavé Shoulders• Shank Style: Cathedral 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• Matching pear-shaped side diamonds• Elegant three-stone arrangement• Pavé diamond shoulder accents• Refined cathedral-style mounting• Comfortable luxury profile• Maximum light performance design• Secure multi-prong setting• Classic and timeless silhouette• Premium bridal jewelry aesthetic

Perfect For

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

Render Compatibility

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

Tags

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

Professional engagement ring CAD design featuring a round brilliant center diamond, pear-shaped side stones, and pavé diamond shoulders. Optimized STL and 3DM files for casting, rendering, stone setting, custom jewelry production, luxury bridal collections, and commercial jewelry manufacturing.