Presenting an elegant Pear Shape Halo Engagement Ring CAD model designed for premium jewellery manufacturing. This refined design features a pear-cut center stone surrounded by a perfectly contoured halo of round diamonds, complemented by a sparkling pave-set band for continuous brilliance.

The pear-shaped center stone is securely positioned with precision prongs that provide reinforced protection at the pointed tip while maintaining maximum stone visibility. The halo follows the natural teardrop outline, enhancing the overall size appearance and intensifying light reflection from every angle.

The shank is adorned with evenly spaced pave-set round diamonds, delivering a seamless flow of sparkle along the band. The structure is engineered with balanced metal thickness to ensure durability, secure stone setting, and reliable casting performance. An open and well-supported gallery beneath the center stone allows optimal light entry, enhancing fire and brilliance.

This CAD model is production-ready and optimized for casting in yellow gold, white gold, rose gold, and platinum. The design offers a harmonious balance of sophistication and structural integrity, making it ideal for engagement rings and high-end bridal collections.

Perfect for jewellery manufacturers, CAD designers, and brands seeking a professional pear halo ring ready for customization and production.

Included Files:• STL file (ready for 3D printing and casting)• 3DM file (fully editable Rhino file for resizing and customization)

Important Points:• Designed for Pear Shape center stone• Halo setting with round accent diamonds• Pave-set band for continuous sparkle• Secure prong protection for pointed tip• Balanced metal thickness for durability• Production-ready and casting-friendly structure• Easy resizing and stone modification in 3DM file• Smooth surfaces for high-quality finishing

Customer Support:

We provide professional after-sales support.For ring size adjustments, stone size changes, metal weight estimation, or custom modifications, please contact us anytime.

Fast response and reliable CAD assistance guaranteed.