Presenting a luxurious Round Cut Double Halo Engagement Ring CAD model crafted for maximum brilliance and elegant presence. This design features a classic round brilliant center stone secured with four strong prongs, surrounded by a sparkling double halo for enhanced finger coverage and light performance.

The double halo structure adds depth and dimension, creating a bold yet refined profile. Each round accent stone is precisely aligned to ensure uniform spacing and professional stone-setting accuracy. The pave-set diamonds continue along the shank, delivering continuous sparkle from every viewing angle.

The gallery is engineered to allow optimal light entry beneath the center stone, improving overall brilliance while maintaining structural integrity. The band features a graceful split-style curvature that enhances comfort and gives the ring a sophisticated silhouette.

This CAD model is clean, production-ready, and optimized for casting and manufacturing. Stone seats, prong thickness, and metal tolerances are carefully balanced for durability and finishing efficiency. Suitable for yellow gold, white gold, rose gold, and platinum production.

Ideal for:

Bridal jewellery collections

Luxury engagement ring lines

Retail and wholesale production

Custom jewellery studios

Professional 3D printing and casting workflows

INCLUDED FILES

STL file (Ready for 3D printing and casting)

3DM file (Editable Rhino source file)

IMPORTANT POINTS

Accurate round brilliant center stone seat

Double halo diamond arrangement

Precision pave layout on band

Secure four-prong structure

Optimized wall thickness for casting

Clean, manifold CAD geometry

Comfortable inner shank profile

Easy resizing capability

Customizable center stone dimensions

Manufacturing-ready structure

CUSTOMER SUPPORT

We provide professional assistance for:

Ring size modifications

Center stone size changes

Minor design customizations

Metal weight estimation

File format support

Feel free to contact us for any customization or clarification before purchase. We ensure quick response and reliable service.