This princess three stone diamond ring is designed with sharp geometry and modern elegance, featuring a square princess-cut center stone accented by two rectangular baguette side diamonds. The clean lines and symmetrical structure create a refined and timeless three-stone composition suitable for engagement and bridal collections.

The princess cut center diamond is secured in a strong four-prong setting that protects the corners while allowing maximum light exposure for enhanced brilliance and fire. The baguette side stones are precisely aligned to complement the square center, adding architectural balance and sophistication to the overall design.

The sleek and polished shank maintains a minimal aesthetic, ensuring the focus remains on the center stone arrangement. An open gallery beneath the main stone allows improved light reflection and enhances overall sparkle. The inner band is crafted with a comfort-fit profile for long-term daily wear.

This CAD model is professionally developed with accurate stone seats, clean prong placement, optimized wall thickness, and casting-ready geometry. The structure is designed to reduce post-production corrections and support efficient manufacturing processes.

Ideal for engagement collections, bridal jewellery lines, custom designers, and jewellery manufacturers seeking a production-ready princess three-stone ring model.

Included Files:

3DM file (Editable Rhino format)

STL file (Ready for 3D printing and casting)

Important Points:

Designed for princess cut center stone

Two rectangular baguette side diamonds

Secure four-prong corner protection

Clean and symmetrical three-stone layout

Production-ready CAD model

Proper thickness for reliable casting

Easy resizing and customization possible

Suitable for gold, platinum, or silver

Customer Support:

Support is available for ring size adjustments, center stone dimension modifications, side stone customization, prong refinements, and metal weight optimization. Prompt and professional assistance is provided to ensure smooth production and complete customer satisfaction.