This elegant three-stone engagement ring features a refined emerald-cut center stone accented by two side stones, creating a timeless and luxurious jewellery design ideal for premium engagement collections. The clean step-cut geometry of the emerald stone delivers a sophisticated hall-of-mirrors effect while maintaining balanced proportions and strong visual presence.

The center stone is secured with carefully engineered prongs designed to ensure durability during manufacturing while allowing maximum light reflection. Smooth transitions between the head and band create a refined side profile, ensuring comfortable daily wear while maintaining elegance from every viewing angle.

The CAD model is developed with manufacturing efficiency in mind, featuring accurate stone seating, optimized metal thickness, and clean surfaces ready for casting and finishing. The design can be manufactured in gold, platinum, or silver and easily customized for different stone sizes or customer requirements.

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

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 efficient 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 if required.