This oval cut diamond engagement ring 3D CAD model features a refined halo setting paired with a pavé-set band, delivering a perfect blend of timeless elegance and modern luxury. The halo enhances the brilliance of the oval center stone while adding depth and visual balance to the overall design, making it ideal for premium engagement and fine jewellery collections.

The oval cut center stone is secured with a precisely engineered prong setting that ensures maximum light performance along with long-term durability suitable for everyday wear. Pavé diamonds along the band add continuous sparkle, elevating the design with a sophisticated and high-end finish.

Designed with manufacturing accuracy in mind, this CAD model supports smooth casting, stone setting, polishing, and finishing processes. The clean and optimized geometry allows easy resizing and customization for different stone sizes or production requirements.

This model is ideal for jewellery manufacturers, CAD designers, retailers, and brands seeking production-ready halo engagement ring designs or customizable base models for luxury collections.

Included Files

• STL file ready for 3D printing and production• 3DM editable CAD source file• High-quality presentation render images• Manufacturing-ready jewellery CAD model

Important Points

• Production-ready jewellery CAD design• Clean and optimized geometry• Accurate stone and prong alignment• Suitable for casting and manufacturing workflows• Easy customization for various stone sizes• Suitable for engagement and luxury jewellery collections• Smooth surfaces for premium finishing quality• Compatible with standard jewellery CAD workflows