Professional jewellery CAD model of a cross-shank princess-cut engagement ring featuring clean channel accents and refined pavé detailing. The intersecting shank structure provides a modern aesthetic while maintaining strong engineering suitable for commercial manufacturing.

The model is built with precise proportions, secure head geometry for the center stone, and smooth surface flow to support consistent casting, stone setting, and high-quality polishing. Designed for jewellery brands, manufacturers, and professional CAD designers who require production-focused assets.

Suitable for:

Engagement and bridal jewellery collections

Custom design commissions

Jewellery manufacturing and casting workflows

3D printing prototypes

Premium rendering and product visualization

Engineered to ensure accurate translation from digital CAD to finished jewellery.

INCLUDED FILES

STL (ready for 3D printing and casting)

3DM (fully editable Rhino source file)

IMPORTANT POINTS

Production-ready CAD geometry

Cross-shank architecture with clean detailing

Secure prong head for princess-cut center

Smooth surfaces for professional polishing

Optimized for casting and workshop use

Editable 3DM for easy customization

CUSTOMER SUPPORT

Support provided after purchase for:

File opening and compatibility issues

Minor design adjustments

Ring size scaling

Exporting to other formats

Technical guidance for production workflows