This premium Radiant Three-Stone Engagement Ring CAD model is designed for luxury jewellery manufacturing, featuring a bold radiant-cut center stone supported by two perfectly matched trapezoid side stones.The ring showcases a clean, modern trellis structure that enhances light return while keeping the model strong, balanced, and fully production-ready.

Each prong is crafted with precise geometry for secure stone setting, while the side view reveals an elegant open design that reduces weight without compromising durability.Ideal for high-end bridal collections, custom engagement ring orders, jewellery manufacturing units, and 3D printing workflows.

The model is optimized for casting, CNC milling, and resin printing with smooth surfaces and accurate stone seating for a professional final finish.

Key Features

Radiant-cut center with matching trapezoid side stones

Premium three-stone trellis setting

Fully production-ready CAD with clean geometry

Accurate prong, seat, and alignment details

Lightweight and casting-friendly structure

High-resolution surface finish for clean prints

Suitable for resin 3D printing and CNC

Files Included

3DM file editable master CAD file

STL file ready for slicing printing

High-quality rendered preview images

Note: Only 3DM and STL formats are provided no OBJ FBX STEP.

Customer Support

Quick help for resizing or small edits

Support for file opening or format issues

Minor modifications available on request