Jewelry Cushion Halo Diamond Engagement Ring CAD

A graceful engagement ring featuring a brilliant round center diamond surrounded by a delicate cushion-shaped halo. The slim pavé-set band is accented with fine milgrain detailing, creating a timeless design that balances vintage elegance with modern sophistication. This professional CAD model is optimized for casting, rendering, stone setting, and precision jewelry manufacturing.

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: Cushion Halo Ring
• Center Stone Shape: Round Brilliant Cut
• Setting Style: Four Prong Cushion Halo
• File Formats: STL, 3DM
• Production Ready CAD Model
• Casting Ready Design
• Stone Setting Optimized
• Manufacturing Ready Geometry

Design Features

• Round brilliant center diamond
• Soft cushion-shaped halo
• Micro pavé shank
• Fine milgrain detailing
• Comfort-fit band
• Elegant four-prong setting
• Low-profile gallery
• Luxury bridal styling
• Balanced proportions
• High-polish finish

Perfect For

• Engagement rings
• Bridal jewelry collections
• Luxury jewelry brands
• Jewelry manufacturers
• Custom jewelry designers
• Fine jewelry retailers
• Commercial jewelry production
• Proposal rings
• Anniversary gifts
• Bespoke jewelry projects

Render Compatibility

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

Tags

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Cushion Halo Diamond Engagement Ring STL 3DM CAD Model for Professional Jewelry Manufacturing

Production-ready jewelry CAD model featuring a brilliant round center diamond, elegant cushion-shaped halo, slim micro pavé band, and refined milgrain detailing. Includes high-quality STL and 3DM files ideal for casting, rendering, stone setting, custom engagement rings, luxury bridal collections, fine jewelry manufacturing, and commercial jewelry production.