This Radiant Halo Engagement Ring CAD model combines bold geometry with refined brilliance. The design features a radiant-cut center stone, known for its trimmed corners and brilliant faceting that delivers exceptional fire while maintaining a clean rectangular outline.

The center stone is secured with four strong prongs positioned to protect the trimmed corners and maintain structural integrity. Surrounding the radiant-cut diamond is a precisely arranged halo of round accent stones that enhances sparkle and creates a larger visual presence.

The shank is adorned with micro pave diamonds along the upper half, providing continuous brilliance from multiple viewing angles. The elevated basket structure allows maximum light entry beneath the center stone, improving overall fire and reflection. The gallery and under-structure are engineered with balanced metal thickness to ensure durability during casting and long-term wear.

Clean geometry, accurate stone seats, and production-ready detailing make this model suitable for professional jewellery manufacturing. The design can be resized and customized according to specific stone dimensions and requirements.

Ideal for engagement collections, bridal jewellery lines, and custom manufacturing projects.

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

Important Points:• Designed for Radiant cut center stone• Full halo diamond setting• Micro pave diamond shank• Secure prong structure for trimmed corners• Optimized metal thickness for casting• Clean, production-ready CAD geometry• Easy resizing and stone size modification• Suitable for professional jewellery manufacturing

Customer Support:

We provide full technical support for all our CAD models.For resizing, stone adjustments, customization, or production guidance, feel free to contact us anytime.

Professional assistance and quick response guaranteed.