This refined engagement ring showcases a brilliant oval cut center diamond secured in a classic four-prong setting. The elongated oval silhouette enhances finger coverage while delivering exceptional brilliance and fire, making it a timeless yet modern bridal choice.

A delicate hidden halo of micro pave diamonds is positioned beneath the center stone, adding subtle sparkle visible from the side profile. This discreet detailing elevates the design without overpowering the clean and elegant top view of the solitaire.

The smooth, polished shank maintains a minimalist aesthetic, allowing the oval diamond to remain the focal point. The gallery structure is carefully engineered to provide durability, balanced proportions, and optimal light exposure for maximum brilliance. Prongs are designed for secure stone setting while preserving a refined appearance.

This CAD model is developed specifically for professional jewellery manufacturing. It includes accurate stone seats, proper wall thickness, and clean geometry to ensure smooth casting and high-quality finishing. Suitable for production in yellow gold, white gold, rose gold, or platinum.

Ideal for modern bridal collections and custom jewellery brands seeking a sophisticated solitaire with hidden halo detailing.

INCLUDED FILES

• 3DM file (fully editable Rhino format)• STL file (ready for 3D printing and casting)

IMPORTANT POINT

• Production-ready CAD model• Accurate oval cut stone seat• Secure four-prong setting• Hidden halo micro pave detail• Proper wall thickness for casting• Adjustable center stone size in 3DM• Clean geometry optimized for CAM processing

CUSTOMER SUPPORT

For customization such as center stone size changes, hidden halo adjustments, band thickness modification, or branding personalization, please contact us.

We provide professional CAD support and reliable technical assistance to ensure smooth and efficient manufacturing.