This crown prong engagement ring CAD design is created with a strong focus on elegance, structural stability, and real-world jewellery manufacturing requirements. The design features a refined crown-style prong setting that securely holds the center stone while enhancing its visual prominence and brilliance.

The smooth, polished band flows naturally into the setting, creating a balanced and premium appearance suitable for modern engagement and bridal jewellery collections. The prong structure is carefully engineered to provide excellent stone security while allowing maximum light exposure for improved sparkle.

Clean geometry, precise symmetry, and optimized metal thickness make this model highly reliable for casting and finishing. The inner shank follows a comfort-fit profile, ensuring long-term wearability without compromising strength or aesthetics.

Special attention has been given to stress points around the setting area, making the ring suitable for daily wear as well as high-value jewellery production. The CAD structure is fully editable, allowing easy modification of ring size, stone size, prong height, metal weight, and material according to custom orders.

Designed using professional jewellery CAD standards, this model is fully production-ready and ideal for gold, rose gold, white gold, and platinum manufacturing. It is a perfect choice for jewellery brands, manufacturers, wholesalers, and CAD designers seeking a clean yet elegant engagement ring design.

Usages

Engagement ring manufacturing

Bridal and wedding jewellery collections

Crown prong diamond or gemstone rings

Custom jewellery CAD projects

Jewellery prototyping and casting

Fine and luxury jewellery production

Included Files

STL File (High-resolution, casting-ready)

3DM File (Fully editable original CAD model)

Customer Support

Complete support for file usage and setup

Assistance with resizing and stone modifications

Help with metal weight and design adjustments

Fast response to buyer queries

Professional guidance for jewellery manufacturing