Presenting a premium Radiant Cut Halo Engagement Ring CAD model designed for luxury jewellery manufacturing. This elegant design features a radiant-cut center stone surrounded by a precisely aligned halo of round diamonds, combined with a sparkling pave-set band for enhanced brilliance.

The radiant-cut center stone is secured with carefully positioned prongs that protect its trimmed corners while maintaining maximum visibility of its faceted brilliance. The halo follows the rectangular outline of the stone, creating a bold frame that enhances size appearance and light reflection.

The shank is adorned with evenly spaced pave-set round diamonds, delivering continuous sparkle along the band. The structure is engineered with balanced metal thickness to ensure durability, secure stone setting, and casting reliability. The open and well-supported gallery beneath the center stone allows optimal light flow, enhancing fire and overall radiance.

This CAD model is production-ready and optimized for casting in yellow gold, white gold, rose gold, and platinum. The design offers a refined combination of modern geometry and timeless elegance, making it ideal for engagement rings and high-end bridal collections.

Perfect for jewellery manufacturers, CAD designers, and brands seeking a professional radiant halo ring ready for customization and production.

Included Files:• STL file (ready for 3D printing and casting)• 3DM file (fully editable Rhino file for resizing and customization)

Important Points:• Designed for Radiant Cut center stone• Halo setting with round accent diamonds• Pave-set band for continuous sparkle• Secure prong protection for trimmed corners• Balanced metal thickness for durability• Production-ready and casting-friendly structure• Easy resizing and stone modification in 3DM file• Smooth surfaces for high-quality finishing

Customer Support:

We provide professional after-sales support.For ring size adjustments, stone size changes, metal weight estimation, or custom modifications, please contact us anytime.

Fast response and reliable CAD assistance guaranteed.