Jewelry Diamond Engagement Ring CAD

A timeless engagement ring featuring a brilliant round center diamond complemented by graduated round side stones in a classic shared prong setting. Designed with a refined comfort-fit band and elegant proportions, this professional CAD model delivers exceptional brilliance while maintaining a sophisticated luxury appearance. Optimized for casting, stone setting, rendering, and jewelry manufacturing, it is perfect for engagement rings, bridal collections, and premium custom jewelry.

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: Classic Side Stone Ring
• Stone Shape: Round Brilliant Cut
• Setting Style: Shared Prong Setting
• File Formats: STL, 3DM
• Production Ready CAD Model
• Casting Ready Design
• Stone Setting Optimized
• Manufacturing Ready Geometry

Design Features

• Brilliant round center diamond
• Graduated round side diamonds
• Classic shared prong construction
• Elegant comfort-fit band
• Balanced and symmetrical design
• Excellent light performance
• Timeless luxury styling
• Secure gemstone seating
• Perfect for everyday wear
• Professional production-quality CAD

Perfect For

• Engagement rings
• Proposal rings
• Bridal jewelry
• Wedding collections
• Luxury fine jewelry
• Custom jewelry manufacturing
• Jewelry manufacturers
• Designer jewelry collections
• Bespoke jewelry projects
• Commercial jewelry brands

Render Compatibility

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

Tags

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Diamond Engagement Ring with Side Stones STL 3DM CAD Model for Jewelry Manufacturing

Professional jewelry CAD model featuring a round brilliant center diamond with graduated side stones in a shared prong setting. Includes STL and 3DM files optimized for casting, rendering, stone setting, engagement rings, bridal jewelry, luxury manufacturing, custom jewelry production, and commercial fine jewelry workflows.