This elegant three-stone oval engagement ring CAD model is crafted with exceptional precision, making it ideal for high-end jewellery manufacturing. The design features a beautifully cut oval center stone supported by two perfectly matched side stones, creating a timeless and luxurious three-stone arrangement that enhances brilliance from every angle.

The shank is adorned with micro-pavé diamonds placed in a symmetrical layout, offering a continuous sparkle along the band. Each stone seat and prong is engineered to ensure clean casting, accurate stone-fit, and easy manufacturing. The gallery has a modern, open-bridge structure that adds refinement while allowing optimal light flow to the center diamond, improving visual depth and radiance.

The model is created with production-friendly geometry, making it perfect for casting, CNC machining, resizing, or adapting for custom client requirements. Its clean mesh and accurate stone dimensions ensure that the ring performs exceptionally well in both manufacturing and rendering workflows. This CAD model is designed for jewellers, manufacturers, designers, and online sellers looking to expand their premium engagement ring catalog with a high-quality, editable, and ready-to-produce design.

Files Included

• STL File – Ready for 3D printing & casting• 3DM File – Fully editable Rhinoceros CAD model• High-resolution rendered images

Usage

• Fine jewellery manufacturing & production• Casting and CNC precision workflows• Online product listing & e-commerce catalogs• High-quality rendering for marketing visuals• Client presentations and custom order modifications• Editable CAD base for remakes or variations

Customer Support

• Assistance with STL/3DM file opening & export issues• Help with resizing, scaling, or basic design adjustments• Support for jewellery manufacturing optimization• Fast replies regarding model structure and CAD formats• Lifetime access to purchased files with continuous support• Guidance for preparing renders or model previews