This refined halo engagement ring CAD model features a princess-cut center diamond framed by a square halo of smaller diamonds, creating enhanced brilliance and visual impact. The clean and elegant band structure complements the halo setting, resulting in a timeless yet contemporary design suited for engagement and bridal jewellery collections.

The elevated center structure allows light to reflect from multiple angles, maximizing sparkle while maintaining comfortable everyday wear. The minimal band profile keeps attention focused on the halo and center stone, making the design ideal for customers seeking luxury with classic sophistication.

Designed for professional jewellery manufacturing, the model includes smooth surfaces and precisely prepared stone seats optimized for casting, polishing, and stone setting workflows. The geometry ensures efficient production while maintaining structural durability and elegant proportions.

This CAD model is ideal for jewellery manufacturers, custom designers, and retailers seeking a production-ready engagement ring adaptable to various client requirements. Resizing, metal weight adjustments, and stone dimension modifications can be performed without compromising the design.

This listing provides a digital jewellery CAD model intended for manufacturing and rendering purposes only. No physical jewellery item is included.

Included Files

• STL file ready for casting and production• 3DM editable CAD source file• Additional formats available upon request if required

Important Points

• Production-ready jewellery CAD model• Optimized for casting and finishing workflows• Suitable for gold, platinum, and silver production• Halo setting enhances center stone brilliance• Secure princess-cut stone prong structure• Comfortable band profile for daily wear• Easy resizing and customization possible• Ideal for engagement and bridal jewellery collections

Customer Support

Post-purchase support is available to assist with manufacturing and customization workflows, including:

• Ring size adjustments• File format conversion• Minor CAD design modifications• Production preparation guidance

Support ensures smooth integration into professional jewellery production.