This Emerald Cut Twist Shank Halo Ring CAD model is designed for refined engagement and luxury bridal jewellery production. The centerpiece features a bold emerald cut stone secured in a precise four-prong setting, highlighting its clean step facets and elongated silhouette.

A delicately structured halo surrounds the center stone, enhancing its presence while maintaining the elegant rectangular geometry of the emerald cut. The halo is proportioned to add brilliance without overpowering the center, creating a sophisticated and balanced look.

The distinctive twisted crossover shank adds contemporary elegance to the design. One side of the shank is accented with pavé-set diamonds, offering a seamless flow of sparkle, while the polished metal side provides contrast and structural stability. The twist structure enhances visual movement and ensures durability for everyday wear.

The under-gallery is engineered for secure stone support and optimal casting performance. Accurate stone seats and clean geometry allow smooth transition from 3D printing to casting and stone setting. Wall thickness and proportions are optimized for professional jewellery manufacturing.

This model is suitable for gold, platinum, silver, and other precious metals. It supports natural diamonds, lab-grown diamonds, and various gemstones, making it ideal for high-end bridal collections and bespoke jewellery brands.

Included Files

3DM (Editable Rhino file)

STL (Ready for 3D printing and casting)

Important Points

Production-ready professional CAD model

Emerald cut center stone design

Elegant twist crossover shank

Refined halo setting

Pavé-set band detailing

Clean topology and casting-optimized structure

Easy resizing and stone customization

Compatible with multiple precious metals

Customer Support

We provide reliable and professional support to ensure smooth production and customization.

Support services include:

Ring size adjustments

Center stone size modification

Halo or pavé edits

Minor design customization

Technical assistance with files

Please contact us for any customization or production inquiries. We ensure prompt response and dependable service.