This engagement ring CAD model features a striking radiant-cut center stone surrounded by a refined halo setting, offering a perfect combination of brilliance and modern elegance. The radiant cut blends the sparkle of round brilliant facets with the clean geometry of a rectangular shape, creating a bold yet timeless centerpiece.

The surrounding halo enhances the visual presence of the center stone while adding extra brilliance and maintaining a balanced, luxurious silhouette. Accent diamonds along the shank provide continuous sparkle, ensuring the ring shines beautifully from multiple viewing angles.

Intricate side detailing beneath the halo adds structural refinement and visual depth, smoothly connecting the head and band while enhancing craftsmanship. The prong configuration is engineered to securely hold the radiant-cut center stone while allowing maximum light entry for enhanced brilliance and fire.

Prepared for professional jewelry manufacturing, this CAD model features clean geometry optimized for casting, rendering, and production processes. Accurate stone placement and proportional balance allow easy resizing and customization to meet production or customer requirements.

This design is ideal for jewelers and brands seeking a premium halo engagement ring model ready for customization and manufacturing.

Included Files• STL file suitable for manufacturing• 3DM editable source file

Important Points• Production-ready jewelry CAD model• Halo-style diamond setting design• Accurate prong and stone seating• Casting-friendly geometry• Suitable for resizing and customization• Ideal for rendering and presentation

Customer SupportSupport is available for file assistance, resizing guidance, and minor modification support to ensure smooth production workflow.