This Pear Cut Twist Shank Halo Ring CAD model is crafted for premium engagement and bridal jewellery manufacturing. The design features a graceful pear-shaped center stone secured in a precise prong setting, highlighting its elegant teardrop silhouette and brilliant faceting.

A refined halo surrounds the center stone, enhancing its visual size and brilliance while maintaining the soft curves of the pear shape. The halo is proportioned to preserve balance between delicacy and presence, making the ring suitable for both modern and classic bridal collections.

The distinctive twisted crossover shank creates fluid movement within the design. One arm of the twist is adorned with pavé-set diamonds, offering continuous sparkle, while the polished counterpart adds contrast and structural integrity. This crossover structure not only elevates aesthetics but also strengthens the overall build of the ring.

The gallery and under-structure are engineered for secure stone seating and optimal casting performance. Accurate stone seats, proper wall thickness, and clean surface transitions ensure smooth manufacturing from 3D printing to final setting and polishing.

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 bridal brands, custom jewellers, and high-end production lines.

Included Files

3DM (Editable Rhino file)

STL (Ready for 3D printing and casting)

Important Points

Production-ready professional CAD model

Pear cut center stone design

Elegant twist crossover shank

Balanced halo setting

Pavé-set detailing on shank

Casting-optimized geometry

Easy resizing and stone customization

Suitable for multiple precious metals

Customer Support

We provide dependable professional support for smooth customization and production.

Support services include:

Ring size adjustments

Center stone size modification

Halo or pavé changes

Minor structural customization

Technical file assistance

Please contact us for customization or manufacturing inquiries. We ensure prompt and reliable support.