This elegant three stone diamond ring features a stunning marquise cut center stone complemented by two round brilliant side diamonds. The design combines graceful curves with a timeless trilogy setting, making it an excellent choice for engagement and bridal collections.

The marquise center stone is secured in a refined prong setting that enhances its elongated silhouette and maximizes light reflection. The round side stones are carefully proportioned to balance the center stone, adding extra brilliance while maintaining a clean and sophisticated look.

The band features a smooth, slightly tapered profile that flows naturally into the setting, creating a refined and elegant structure. The under-gallery is engineered to provide durability, stability, and optimal light exposure beneath the center stone.

This CAD model is professionally built with clean surfaces, accurate stone seats, and production-ready dimensions. It is optimized for 3D printing, casting, and fine jewellery manufacturing. The design is suitable for yellow gold, white gold, rose gold, and platinum.

Perfect for engagement collections, custom jewellery projects, and retail production. The model ensures a seamless workflow from CAD design to final casting.

Included Files:

3DM (Editable Rhinoceros file)

STL (High-resolution file ready for 3D printing and casting)

Important Points:

Marquise cut center stone

Round brilliant side diamonds

Clean and production-ready CAD structure

Accurate prong and stone alignment

Optimized for casting and manufacturing

Smooth and comfortable band profile

Durable under-gallery design

Easy resizing and customization

Customer Support:

For ring size adjustments, stone dimension modifications, metal weight details, or custom variations, please contact us. We provide quick and professional support to ensure smooth production and complete customer satisfaction.