This elegant diamond engagement ring CAD design features a graceful twisted band structure that beautifully wraps around a brilliant round center stone. The flowing crossover shank enhances the visual depth of the ring while maintaining a strong and balanced construction suitable for real jewellery manufacturing.

The side diamonds are precisely aligned to follow the twist pattern, adding sparkle without overpowering the center stone. The prong setting is engineered for secure stone holding while allowing maximum light entry, resulting in a bright and premium finish after polishing.

This design is created with professional jewellery production in mind, offering clean surfaces, accurate stone seats, and optimized thickness for smooth casting and finishing. It is ideal for modern engagement rings, bridal collections, and high-end custom jewellery projects.

Usage

Engagement ring manufacturingBridal jewellery collectionsDiamond ring productionCustom jewellery ordersGold and silver jewellery castingRetail and wholesale jewellery lines

Included Files

STL files for casting and 3D printing3DM Rhino files for full editability and customization

Customer Support

Post-purchase customer assistance providedHelp with file opening and usageSupport for resizing and minor modificationsQuick response to technical and design queries

Important Points

Production-ready CAD modelAccurate stone placement and prong geometrySmooth surface flow for premium polishingBalanced design for durability and comfortEditable files includedSuitable for professional jewellery manufacturing