This elegant Oval Diamond Engagement Ring CAD model features a refined and romantic three-stone composition with marquise and round accent diamonds along the shank. The centerpiece is an oval-cut diamond secured in a classic four-prong setting, elevated to maximize brilliance and light performance.

The side profile reveals a beautifully detailed gallery with micro pavé accents beneath the center stone, adding depth and luxury to the design. Marquise and round diamonds are arranged in a graceful, leaf-inspired pattern along the shoulders, creating a soft flowing aesthetic while maintaining perfect symmetry.

The shank is designed with a smooth comfort-fit interior and balanced thickness for reliable casting and long-term durability. Prongs are precisely aligned with proper stone seats to ensure secure setting during production. The model is cleanly constructed with professional jewellery CAD standards, making it ideal for manufacturing in gold, platinum, or other precious metals.

This design is perfect for jewellery brands, manufacturers, and retailers looking for a romantic, nature-inspired engagement ring with detailed craftsmanship and production-ready geometry. The model can be resized and customized according to stone dimensions and finger size requirements.

INCLUDED FILES

• 3DM file (Rhino format)• STL file (Ready for 3D printing)• High-quality render images

IMPORTANT POINT

• Production-ready jewellery CAD model• Accurate stone seats and prong alignment• Micro pavé detailing under gallery• Optimized thickness for casting strength• Smooth and clean surface topology• Resizable ring size• Suitable for natural or lab-grown diamonds• Ready for CAM and manufacturing workflow

CUSTOMER SUPPORT

For ring size changes, stone dimension adjustments, weight estimation, or custom modifications, please feel free to contact us. We provide professional assistance and quick response support for jewellery production and custom CAD development.