This Marquise Shape Solitaire Ring CAD model features a refined split shank structure combined with a secure multi-prong setting, designed to enhance the elongated elegance of a marquise-cut center stone.

The marquise diamond is positioned in a raised setting that allows maximum light exposure for enhanced brilliance. Carefully engineered prongs secure both pointed tips of the stone, ensuring protection and durability during daily wear. The elevated gallery includes subtle accent detailing beneath the center, adding sophistication and structural support.

The split shank gracefully divides as it approaches the head, creating a balanced and luxurious profile. The inner band maintains a smooth comfort-fit finish, while the outer structure is designed with proper metal thickness for reliable casting and long-term strength.

This CAD model is built with clean geometry, accurate stone seats, and production-ready dimensions, making it suitable for high-end jewellery manufacturing and custom engagement ring projects.

Ideal for bridal collections, luxury solitaire lines, and bespoke jewellery customization.

Included Files:• STL file (ready for 3D printing and casting)• 3DM file (editable Rhino file for resizing and modification)

Important Points:• Designed for marquise cut center stone• Secure prong setting with protected tips• Elegant split shank design• Elevated gallery for improved brilliance• Clean stone seats and accurate proportions• Optimized metal thickness for casting• Comfortable band profile• Easy resizing and stone dimension adjustment• Manufacturing-ready CAD structure

Customer Support:

We provide complete assistance for resizing, stone size adjustments, and custom modifications.If you require any changes for production or client specifications, feel free to contact us.

Professional and responsive support guaranteed.