This luxury halo diamond engagement ring CAD design is created with an elegant square halo setting and a split shank band enriched with multiple rows of precisely aligned round diamonds. The design delivers a strong visual impact while maintaining perfect balance, symmetry, and structural strength for real jewellery manufacturing.

The center stone is highlighted by a well-proportioned halo, enhancing brilliance and perceived size, while the split band with micro-set diamonds adds depth and premium detailing. Every prong, stone seat, and surface is carefully modeled to ensure secure stone setting, smooth polishing, and reliable casting results.

This CAD model is developed according to professional jewellery production standards. Proper wall thickness, clean topology, and accurate measurements make it ideal for casting, CNC, and CAM workflows. The design allows easy resizing and customization for stone size, band width, or overall proportions, making it suitable for luxury bridal and engagement ring collections.

This is a production-ready digital CAD model intended strictly for professional and commercial jewellery use.

Usage

• Engagement and bridal ring manufacturing• Luxury diamond ring production• Jewellery casting and stone setting• Jewellery brand catalog development• Custom jewellery design projects• CAM, CNC, and professional casting workflows

Included Files

• STL file – Ready for casting and manufacturing• 3DM Rhino file – Fully editable CAD model

Customer Support

Complete after-purchase customer support is provided.Assistance is available for file issues, scaling, and basic CAD guidance.Custom resizing, modifications, and new design requests are accepted.

Important Points

• Professional, production-ready CAD design• Clean geometry for accurate casting• Secure halo and split shank stone setting• Easy resizing and customization• Suitable for commercial jewellery production• Digital files only, no physical product included