This elegant engagement ring CAD model features a princess-cut center diamond held in a secure prong setting, complemented by a modern split-shank band that gracefully flows around the stone. Pavé-set diamonds along one shoulder enhance the ring’s brilliance while preserving a refined and contemporary appearance.

The flowing split-band structure creates a dynamic silhouette that adds depth and sophistication without overwhelming the center stone. The open design allows light to pass through the structure, enhancing overall sparkle while ensuring comfortable daily wear.

Designed for professional jewellery production, the model features smooth surfaces and accurately prepared stone seats optimized for casting, polishing, and stone setting processes. The balanced geometry supports efficient finishing while maintaining strength and durability suitable for long-term wear.

This CAD model is suitable for jewellery manufacturers, custom designers, and retailers looking for a production-ready engagement ring adaptable to various customization needs. The structure allows resizing, metal weight optimization, and stone dimension adjustments without affecting design stability.

This listing represents 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 geometry for casting and finishing workflows• Suitable for gold, platinum, and silver production• Secure princess-cut stone prong setting• Modern split-shank band structure• Pavé diamond accent detailing• 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.