Jewelry Split Shank Cushion Halo Diamond Engagement Ring CAD

A timeless engagement ring featuring a dazzling round brilliant center diamond framed within a soft cushion-shaped halo. The elegant split shank is lined with shimmering pavé diamonds, creating exceptional brilliance while maintaining a refined and balanced profile. Professionally engineered for casting, stone setting, rendering, and fine 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: Split Shank Cushion Halo
• Center Stone Shape: Round Brilliant Cut
• Setting Style: Cushion Halo with Four Prongs
• 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 halo
• Split shank band
• Pavé-set shoulders
• Milgrain accents
• Four-prong center setting
• Open gallery construction
• Comfort-fit band
• High-polish finish
• Elegant bridal design

Perfect For

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

Render Compatibility

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

Tags

split shank ring, cushion halo ring, cushion engagement ring, halo engagement ring, round diamond ring, pave diamond ring, split shank engagement ring, bridal ring cad, jewelry cad, engagement ring cad, jewelry cad file, stl ring model, 3dm jewelry model, luxury ring cad, casting ready ring, production ready cad, fine jewelry cad, custom jewelry cad, proposal ring, diamond halo ring, bridal jewelry cad, luxury engagement ring, cushion halo engagement ring, commercial jewelry cad, jewelry stl, jewelry manufacturing, bespoke engagement ring, premium ring design, designer jewelry cad, gemstone ring cad, jewelry 3dm file, professional cad model, luxury bridal jewelry, handcrafted engagement ring, pave halo ring, diamond jewelry cad, round solitaire halo

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

Professional jewelry CAD model featuring a round brilliant center diamond secured in a four-prong setting, surrounded by a cushion-shaped halo and complemented by a diamond pavé split shank. Includes production-ready STL and 3DM files optimized for casting, rendering, stone setting, custom engagement rings, luxury bridal jewelry, and commercial jewelry manufacturing.