This elegant three-stone engagement ring features a brilliant radiant-cut center stone complemented by two side stones, creating a luxurious and contemporary jewellery design suitable for modern engagement collections. The radiant cut combines the brilliance of round cuts with the clean lines of rectangular geometry, delivering strong sparkle while maintaining refined proportions.

The center stone is secured with precisely engineered prongs that provide reliable stone support during production while allowing optimal light performance. The side stones integrate smoothly into the band, creating a clean and balanced side profile while ensuring comfortable daily wear.

This CAD model is developed with manufacturing practicality in mind, featuring accurate stone seating, optimized metal thickness, and clean surfaces prepared for casting and finishing. The design can be produced in gold, platinum, or silver and can easily be customized for various 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 efficient 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.