This luxurious cushion-cut diamond engagement ring 3D model features an elegant double band structure combined with a detailed marquise and round diamond cluster setting. The centerpiece showcases a brilliant cushion-cut stone secured with balanced prongs, designed to enhance light reflection while maintaining strong structural integrity.

The shoulders are adorned with a refined arrangement of marquise and round accent stones, forming a floral-inspired halo effect that adds depth, sparkle, and a high-end bridal appearance. The double shank band enhances durability while giving the ring a bold and premium look suitable for statement engagement collections.

The gallery is carefully structured to provide both aesthetic appeal and reliable support for the center stone. The model is created with clean geometry, accurate stone seats, and proper prong thickness to ensure smooth casting and professional manufacturing results.

This ring is ideal for jewellery designers, manufacturers, retailers, and CAD professionals looking for a production-ready and detailed 3D model for commercial use.

Rendered previews include yellow gold, white gold, and rose gold variations for presentation reference.

INCLUDED FILES

3DM file (Editable Rhino format)

STL file (Ready for 3D printing and casting)

High-resolution preview render images

Clean and organized model structure

IMPORTANT POINTS

Accurate cushion-cut center stone setting

Double band structure for strength and luxury appeal

Proper alignment of marquise and round accent stones

Clean mesh with no open edges

Manufacturing scale maintained

Easy customization for center stone size

CUSTOMER SUPPORT

We provide fast and professional customer support. For ring size adjustments, center stone modifications, band thickness changes, or additional file format requirements, feel free to contact us.

Custom jewellery CAD design services are available upon request.