This elegant princess cut solitaire engagement ring CAD design features a clean, modern structure with a beautifully crafted open gallery. The square princess cut center stone is held securely in a refined prong setting that allows excellent light entry, enhancing brilliance and fire from every angle.

The open gallery beneath the center stone adds architectural character while improving light performance and ease of cleaning. The band is smooth, well-balanced, and designed for long-term comfort and durability, making it suitable for everyday wear. The minimal yet luxurious design highlights the center stone without unnecessary complexity.

This CAD model is professionally engineered for jewellery manufacturing, with accurate stone seats, optimized metal thickness, and clean geometry for reliable casting and high-quality finishing. The design works perfectly in yellow gold, white gold, and rose gold, and can be easily customized for different stone sizes or ring dimensions.

An excellent choice for engagement rings, bridal jewellery collections, and premium custom jewellery production.

INCLUDED FILES

STL File

3DM (Rhino) File

High-resolution rendered images

IMPORTANT POINTS

Designed for princess cut center stone

Solitaire engagement ring with open gallery

Secure prong setting for strong stone holding

Clean and minimal luxury design

Balanced band thickness for comfort and strength

Casting-ready CAD structure

Easy resizing and customization supported

CUSTOMER SUPPORT

Complete customer support is provided, including:

Ring size modifications

Center stone size changes

Metal weight optimization

Custom jewellery CAD design services

Please feel free to contact us for any customization or technical assistance.