This elegant engagement ring CAD model features a striking radiant-cut center stone enhanced by a sophisticated double halo design and a diamond-set pavé band. Combining sharp brilliance with a soft rectangular silhouette, the radiant cut offers exceptional sparkle while maintaining a refined and modern appearance suitable for premium bridal collections.

The center stone is securely held by balanced prongs designed to maximize light reflection while ensuring durability during daily wear. Surrounding the center diamond, the double halo setting adds depth and visual size, intensifying brilliance and creating a luxurious layered look. The shank is adorned with carefully aligned pavé stones that provide continuous shimmer while maintaining comfort and structural integrity.

The CAD model is engineered for smooth casting, precise stone setting, and efficient polishing. All surfaces and stone seats are optimized for jewellery production workflows, making the model suitable for both custom orders and large-scale manufacturing. The structure also allows easy customization of stone size, ring dimensions, or metal thickness as per production requirements.

This model is ideal for engagement jewellery lines, bridal collections, or high-end custom ring manufacturing projects seeking a contemporary yet timeless design.

Included Files

• STL file ready for casting and 3D printing• Editable 3DM CAD file• High-quality rendered preview images• Production-ready CAD geometry

Important Points

• Professionally built jewellery CAD model• Radiant-cut center stone with double halo setting• Pavé-set diamonds along the band• Manufacturing-friendly geometry for casting• Smooth finishing surfaces for polishing• Easy resizing and customization capability• Suitable for engagement and bridal jewellery production• Compatible with standard jewellery workflows