This oval cut three-stone engagement ring 3D model is designed with elegant proportions and precise manufacturing standards. The center stone features a classic oval cut secured with strong, evenly positioned prongs to ensure brilliance and long-term durability. The elongated silhouette enhances finger coverage and creates a refined, sophisticated appearance.

Two complementary side stones are placed symmetrically on both sides of the center diamond, adding balance and extra sparkle while maintaining focus on the center stone. The clean, solid shank provides structural strength and a timeless aesthetic suitable for both modern and traditional jewellery collections.

The gallery structure is carefully engineered to allow proper light entry beneath the stones while ensuring secure seating and casting reliability. Prong thickness and wall dimensions follow practical jewellery production standards. The inner band is smooth and comfort-fit, making it ideal for everyday wear.

The model features clean, error-free geometry optimized for casting, CAM processing, and high-quality rendering. All structural elements are built for real manufacturing use.

Ideal for:• Engagement and bridal collections• Luxury three-stone ring designs• Fine jewellery manufacturing• Custom resizing and modifications• 3D printing and casting workflows

INCLUDED FILES:

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

IMPORTANT POINTS:

• Production-ready clean geometry• Accurate stone seat preparation• Strong and balanced prong structure• Symmetrical three-stone layout• Optimized wall thickness for casting• Smooth comfort-fit inner band• Editable 3DM file for resizing and customization• Suitable for gold, platinum, and silver production

CUSTOMER SUPPORT:

We provide professional CAD assistance for resizing, stone size adjustments, metal weight estimation, and design customization.

If you require modifications before manufacturing, feel free to contact us. We ensure quick response and reliable support for your jewellery production needs.