This professional jewellery CAD model presents a classic halo engagement ring with refined proportions and smooth, production-ready geometry. The design features a well-balanced center stone supported by a delicate halo setting, combined with a clean band profile that enhances elegance and everyday wearability.

The model has been developed specifically for real manufacturing workflows. Stone seats, prongs, and structural elements are properly aligned for casting, prototyping, and high-quality rendering. The surface flow is smooth, ensuring excellent results in both physical production and visual presentation.

This design is suitable for jewellery designers, workshops, manufacturers, and digital sellers who require dependable CAD assets for commercial use. The file structure supports easy modification in Rhino, making it adaptable for size changes or design customization according to client requirements.

INCLUDED FILES

STL file (for 3D printing and casting workflows)

3DM file (editable Rhino CAD format)

IMPORTANT POINTS

Production-focused geometry suitable for manufacturing

Clean prong structure and precise halo alignment

Smooth surfaces optimized for casting and polishing

Compatible with standard jewellery CAD/CAM workflows

Editable structure inside Rhino software

Scalable for different ring sizes

Suitable for professional commercial projects

Reliable for rendering, presentation, and client approvals

CUSTOMER SUPPORT

Support is provided for file-related issues, format guidance, scaling questions, and general technical assistance related to STL and 3DM usage. Any genuine file problems will be addressed after purchase.