This Princess Cut Solitaire Ring CAD model features a bold and timeless design centered around a perfectly proportioned princess-cut diamond. The square center stone is secured with strong corner prongs, precisely positioned to protect the edges while allowing maximum light performance and brilliance.

The elevated basket structure is engineered with clean vertical supports and integrated hidden accent diamonds beneath the center stone. These carefully placed round stones add subtle sparkle from side angles while preserving the classic solitaire appearance from the top view. The gallery is open to enhance light reflection and ensure proper cleaning access after production.

The shank is designed with a smooth rounded exterior and a comfort-fit interior for daily wear. The head-to-shank transition is reinforced to provide durability during casting and long-term structural integrity. Surface topology is clean and optimized for high-quality polishing and finishing.

This CAD model is fully production-ready with accurate stone seats, precise prong alignment, and balanced proportions suitable for various center stone sizes. It is compatible with gold, platinum, and other precious metals and integrates seamlessly into professional jewellery manufacturing workflows.

An ideal design for engagement collections, bridal lines, or custom jewellery projects requiring a modern square-cut aesthetic with elegant hidden detailing.

INCLUDED FILES

• 3DM file (Rhino format)• STL file (Ready for 3D printing and casting)• High-resolution render images

IMPORTANT POINT

• Production-ready jewellery CAD model• Princess-cut center stone setting• Secure corner prong protection• Hidden accent diamond detailing• Reinforced elevated basket structure• Optimized shank thickness for casting• Clean geometry and smooth surfaces• Resizable ring size• Suitable for natural or lab-grown diamonds• Ready for CAM and manufacturing

CUSTOMER SUPPORT

For center stone dimension adjustments, ring size modifications, metal weight estimation, or custom design changes, please contact us. Professional CAD customization support is available to ensure smooth jewellery production.