This elegant three-stone engagement ring features a striking princess-cut center stone accented by two side stones, creating a refined and luxurious jewellery design suitable for modern engagement collections. The clean square geometry of the princess cut delivers strong brilliance while maintaining a sophisticated and balanced ring profile.

The center stone is secured with carefully engineered prongs that allow maximum light performance while ensuring reliable stone protection during production. Smooth transitions between the head and band create a clean side profile and comfortable wear, making the ring visually attractive from every viewing angle.

This CAD model is developed with manufacturing efficiency in mind, including proper metal thickness, precise stone seating, and clean surfaces suitable for casting and finishing. The design can be produced in gold, platinum, or silver and can easily be customized for different stone sizes or client requirements.

Ideal for jewellery manufacturers, CAD designers, retailers, and custom jewellery studios seeking production-ready engagement ring models.

Included Files• Editable 3DM CAD file• STL file ready for 3D printing and casting• Production-ready ring model• Clean geometry suitable for customization

Important Points• Manufacturing-friendly design structure• Accurate stone seating for easy stone setting• Comfortable band thickness for durability• Clean surfaces for polishing and finishing• Suitable for resizing and customization• Optimized for casting and production workflow

Customer SupportSupport is available for resizing assistance, stone adjustments, minor customization, and guidance for manufacturing preparation when required.