This refined three-stone engagement ring showcases a brilliant oval cut center diamond complemented by two perfectly proportioned round side stones. The elongated oval shape creates a graceful and flattering appearance on the finger, while the round accents enhance overall brilliance and symmetry.

The center oval diamond is secured in a classic four-prong setting designed to protect the stone while allowing maximum light performance. The open gallery structure improves brilliance and ensures proper cleaning access. The round side stones are positioned slightly lower than the center stone, creating a smooth visual transition and balanced profile.

The shank features a clean and slightly tapered design that provides both comfort and structural integrity. Proper wall thickness, precise stone seats, and optimized geometry make this CAD model suitable for professional casting and stone-setting processes.

The design is fully production-ready and optimized for 3D printing. It can be manufactured in yellow gold, white gold, or rose gold depending on client requirements. Ideal for jewellery brands, retailers, and custom designers seeking a timeless and elegant three-stone oval engagement ring model.

INCLUDED FILES

• 3DM file (Rhino format)• STL file (Ready for 3D printing and casting)

IMPORTANT POINTS

• Oval cut center diamond• Two round side diamonds• Classic four-prong setting• Balanced three-stone design• Clean and optimized mesh• Accurate stone seats• Production-ready CAD model• Suitable for casting and manufacturing

CUSTOMIZATION SUPPORT

Ring size adjustments, center stone dimension changes, or side stone modifications are available upon request.Professional support is provided to ensure smooth production and finishing.