This luxurious engagement ring design features a brilliant radiant-cut center diamond, surrounded by a sparkling double halo that enhances size, brilliance, and fire.The shank is designed with a beautiful interlocking twist pattern, fully pavé-set for maximum shine from every angle. A refined elevated cathedral-style structure supports the center stone with stability and elegance.

Perfect for jewellery manufacturers, custom designers, and premium brands searching for a modern yet timeless high-end engagement ring model.

Key Features

Radiant-cut center stone with superior brilliance

Double halo design for enhanced luxury and sparkle

Twisted interlocking shank with full pavé detailing

Balanced cathedral support for added height and elegance

Perfectly modeled prongs and accurate stone seating

Clean, production-ready geometry for smooth casting

Fully editable 3DM file for customization

High-quality STL file ready for 3D printing

Files Included

3DM (Editable Rhino File)

STL (Printable File)

High-resolution renders included

(Only 3DM and STL provided — No OBJ / FBX / STEP.)

Compatibility

Rhino 5, 6, 7 & above

All major CAM/printing software accepting STL

Customer Support

Fast assistance for resizing or minor adjustments

Quick help for custom CAD jewellery projects

Always available through chat or WhatsApp