This Asscher Cut Twist Shank Halo Ring CAD model is designed for premium engagement and fine jewellery production. The design showcases a bold Asscher cut center stone secured in a classic four-prong setting, enhanced with a refined halo that increases brilliance while preserving the stone’s distinctive step-cut geometry.

The elegant twisted shank creates a dynamic crossover effect, adding movement and modern sophistication to the overall silhouette. One side of the shank is accented with pavé-set diamonds, delivering a balanced contrast between polished gold surface and continuous sparkle. The crossover structure provides both aesthetic appeal and structural strength, making the design suitable for daily wear.

The halo is precisely aligned to follow the square contours of the Asscher cut, maintaining sharp symmetry and clean edges. The under-gallery is engineered for durability, proper stone support, and efficient casting flow. Stone seats are accurately positioned to simplify setting and finishing during production.

This model is optimized for casting and manufacturing, with clean surfaces, proper wall thickness, and production-ready detailing. Suitable for gold, platinum, silver, and various gemstone options including natural and lab-grown diamonds.

Perfect for bridal collections, luxury engagement rings, and custom jewellery brands seeking a distinctive twist-band Asscher halo design.

Included Files

3DM (Editable Rhino file)

STL (Ready for 3D printing and casting)

Important Points

Production-ready professional CAD model

Asscher cut center stone design

Elegant twist crossover shank

Halo setting for enhanced brilliance

Pavé-set band detailing

Clean topology and casting-optimized geometry

Easy resizing and stone customization

Compatible with multiple precious metals

Customer Support

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

Support includes:

Ring size modification

Center stone size adjustments

Halo or pavé edits

Minor design customization

Technical assistance with files

Feel free to contact us for custom requirements or production queries. We ensure prompt response and dependable service.