This professional engagement ring CAD model features a refined cushion-shaped double halo with a round center stone and a split pavé shank. The layered halo structure enhances brilliance and depth, while the split band adds a premium, contemporary aesthetic suitable for luxury bridal collections.

The model is created with clean, manufacturing-focused geometry, accurate stone seats, and a balanced under-gallery to ensure reliable performance in casting, resin printing, and CAM workflows. Pavé placement is consistent and practical for real-world stone setting and finishing processes.

This design is suitable for jewellery manufacturers, CAD designers, and brands seeking production-ready assets for catalogue presentation, custom projects, and commercial manufacturing. The model can be resized and edited efficiently in Rhino and compatible CAD software.

Recommended for use in:

Bridal and engagement collections

Jewellery manufacturing workflows

Professional CAD libraries

Custom client projects

Commercial jewellery catalogues

Included Files

STL

3DM (Rhino compatible)

Important Points

Manufacturing-ready, clean CAD geometry

Secure double halo and prong construction

Consistent pavé layout for realistic setting

Suitable for casting, resin printing, and CAM workflows

Fully editable and resizable in Rhino and compatible software

Customer Support

Support is provided for:

File or download-related issues

Minor feasible adjustments

Format compatibility guidance

Technical clarification before and after purchase

Responses are provided within a reasonable working timeframe