This refined Princess Cut Diamond Solitaire Ring CAD Design features a clean, modern split-band profile paired with a classic square princess-cut center stone. The minimal yet elegant structure highlights the geometry of the stone while maintaining a balanced and timeless appearance suitable for premium engagement and bridal jewellery.

The center diamond is secured in a precisely engineered prong setting that provides excellent stability and allows optimal light entry for enhanced brilliance. The softly contoured split band merges seamlessly into the setting, adding subtle visual interest without distracting from the solitaire focus.

The under-gallery and structural framework are carefully designed to ensure smooth metal flow during casting, accurate stone seating, and easy access for polishing and finishing. Wall thickness, prong proportions, and transitions are optimized for reliable results in professional jewellery manufacturing.

This CAD model is suitable for bespoke custom work as well as scalable commercial production. It supports easy customization for ring size, center stone dimensions, and metal type to meet brand or client requirements.

INCLUDED FILES

STL File

3DM File (Rhino compatible)

IMPORTANT POINTS

Jewellery production-ready CAD model

Accurate princess-cut center stone setting

Elegant split-band solitaire design

Optimized prong thickness and wall strength

Smooth surfaces for high-quality polishing

Compatible with gold, rose gold, white gold, and platinum

Ideal for engagement and bridal jewellery collections

CUSTOMER SUPPORT

We provide reliable after-sale support including:

Ring size modification

Center stone size adjustment

Metal weight optimization

Custom design alterations

Support is available for individual projects as well as bulk production orders.