This Oval Cut Halo Diamond Engagement Ring 3D CAD model is professionally crafted for high-end jewellery manufacturing and luxury bridal collections. The design features a brilliant oval center stone surrounded by a precisely structured halo of round diamonds, enhancing overall sparkle and finger coverage.
The oval center stone is secured with strong, well-balanced prongs, while the halo frame follows the natural curvature of the oval shape, maintaining elegant symmetry. The shank is adorned with pavé-set round diamonds that extend along the shoulders, creating a seamless and continuous flow of brilliance.
The elevated gallery structure allows optimal light entry into the center stone while maintaining strong support for casting and stone security. The pavé settings are evenly spaced and engineered for durability, ensuring safe production and long-term wear.
The shank includes a smooth comfort-fit interior and proper metal thickness to ensure reliable casting in gold, white gold, rose gold, platinum, and other precious metals. Clean geometry and accurate stone seats make this model production-ready and easy to resize or modify in Rhino or compatible CAD software.
This model is ideal for:
Engagement ring collections
Bridal jewellery manufacturers
Custom jewellery designers
CAD professionals and 3D printing services
Retailers offering premium halo ring designs
The design is optimized for resizing and stone size adjustments.
INCLUDED FILES
STL file (ready for 3D printing and casting)
3DM file (fully editable Rhino format)
IMPORTANT POINT
Accurate oval center stone seat
Precision halo diamond alignment
Pavé-set shank detailing
Secure prong structure
Proper metal thickness for casting
Clean and smooth surface finishing
Production-ready CAD geometry
Balanced halo proportions
Suitable for multiple precious metals
Professional jewellery manufacturing standard
CUSTOMER SUPPORT
We provide professional assistance for:
Ring size adjustments
Minor design modifications
Stone size customization
File format guidance
Pre-purchase clarification
We are committed to delivering reliable and high-quality CAD models for seamless jewellery production. Feel free to contact us for customization or technical support.
STL (Stereolithography, filesize: 6.51 MB), MP4 (MP4, filesize: 176 MB), 3DM (Rhinoceros 3D, filesize: 18.8 MB)
