This marquise-shaped halo diamond pendant CAD design delivers a refined balance of elegance and modern luxury. The design highlights a brilliant round center diamond, securely set within a marquise-inspired open frame, surrounded by a precisely aligned halo of micro diamonds that enhance brilliance and visual depth.

The pendant is engineered with accurate prong placement, smooth contours, and well-balanced metal thickness to ensure durability, comfort, and long-term wearability. The open gallery structure allows maximum light reflection while maintaining strong support for stone setting and daily use.

Designed following professional jewellery CAD standards, this model is optimized for casting, stone setting, polishing, and finishing. The clean geometry ensures hassle-free manufacturing and excellent final output.

This CAD model is suitable for yellow gold, white gold, rose gold, platinum, and silver jewellery, making it ideal for luxury jewellery brands, manufacturers, and custom design orders.

Usage

Diamond pendant manufacturing

Fine jewellery production

Gold & platinum casting

Luxury jewellery collections

Custom jewellery CAD work

Jewellery rendering & presentation

Professional jewellery prototyping

Included Files

STL File (High-resolution, casting-ready)

3DM File (Fully editable Rhino CAD file)

Customer Support

Complete after-sale support is provided.We assist with:

Pendant size scaling

Stone size modification

Metal thickness adjustment

File-related technical support

Feel free to contact us anytime for smooth production and reliable assistance.