Round Solitaire Diamond Engagement Ring 3D Model – Classic 4 Prong Gold Ring CAD 3DM STL 3D Print Ready

Elegant Round Solitaire Diamond Ring 3D Model featuring a timeless four-prong setting and a smooth polished band. This classic engagement ring design focuses on maximizing the brilliance of a round center stone while maintaining a clean and refined profile.

The round brilliant diamond is securely held by four rounded prongs, elevated in a well-balanced open gallery that allows optimal light performance. The band has a soft comfort-fit interior and a sleek outer surface, making it ideal for everyday luxury wear and long-term durability in production.

Included Metal Variations:

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

Each metal version includes high-quality rendered images and presentation visuals.

Model & File Details:

• High-quality professional jewelry CAD model
• Editable 3DM file (Rhino compatible)
• STL file included – ready for 3D printing
• Optimized for resin / wax casting workflow
• Precise stone seat and prong construction
• Clean topology with manufacturing-ready geometry
• Real-world scale for accurate production

Design Features:

• Round brilliant center diamond
• Classic 4-prong solitaire setting
• Open gallery for enhanced brilliance
• Smooth polished band
• Comfort-fit inner profile
• Minimal and timeless engagement style

Use Cases:

• Engagement ring manufacturing
• Jewelry CAD & CAM production
• STL-based 3D printing
• Bridal collection development
• High-end rendering & marketing visuals

Render Engine Compatibility:
Compatible with V-Ray, Corona, Cycles, Arnold, KeyShot and similar rendering engines.

Tags:
round solitaire ring 3d model, 4 prong diamond ring cad, gold engagement ring stl, jewelry 3d print model, rhino 3dm ring file, classic solitaire ring 3dm, bridal ring cad design, round diamond ring model, fine jewelry 3d cad