This Radiant Cut Three Stone Engagement Ring CAD model presents a refined and balanced design crafted for fine jewellery manufacturing. The centerpiece features a radiant-cut diamond secured in a four-prong setting, complemented by elegant baguette-cut side stones that enhance the ring’s brilliance and symmetry.

The elevated gallery structure allows maximum light exposure to the center stone while maintaining strong structural integrity for long-term durability. The side baguette diamonds are precisely positioned with clean prong alignment, ensuring a seamless transition between the center stone and shank.

The band is designed with a smooth, comfort-fit profile and optimized thickness for casting reliability. Its clean surface finish allows high-polish results and easy post-processing. The geometry is carefully built with professional proportions, making it suitable for gold, platinum, or other precious metal production.

This model is ideal for jewellery manufacturers, retailers, and CAD professionals seeking a production-ready engagement ring with classic elegance and modern structure. The design can be customized for different stone dimensions, finger sizes, and metal weights as required.

Precision modeling ensures symmetry, proper stone seats, and smooth surfaces optimized for 3D printing and casting workflows.

INCLUDED FILES

• 3DM file (Rhino format)• STL file (3D printable format)• High-resolution render images

IMPORTANT POINT

• Production-ready jewellery CAD model• Accurate stone seat preparation• Balanced prong placement• Optimized shank thickness for casting• Clean and smooth surface topology• Resizable ring size• Suitable for natural or lab-grown diamonds• Ready for CAM and manufacturing process

CUSTOMER SUPPORT

For ring size modification, stone size adjustment, metal weight estimation, or custom variations, please feel free to contact us. We provide professional support for manufacturing requirements and custom jewellery CAD development.