Introducing a sophisticated Oval Cut Three-Stone Diamond Ring 3D CAD model, crafted with precision for professional jewellery manufacturing and high-end custom production. This elegant engagement ring features a brilliant oval-cut center stone secured with strong prongs, complemented by two perfectly matched round side stones for balanced sparkle and timeless appeal.

The elevated gallery structure enhances light entry, maximizing brilliance while maintaining structural durability for casting. The shank is designed with a smooth comfort-fit profile, offering both luxury aesthetics and everyday wearability.

Every element of this model has been carefully engineered for accurate stone seating, proper prong thickness, and reliable metal support, making it suitable for gold, white gold, rose gold, platinum, and other precious metals.

This design is ideal for:

Engagement ring collections

Bridal jewellery manufacturers

Custom jewellery designers

CAD professionals and 3D printing services

Retailers offering bespoke ring options

The clean geometry and production-ready structure allow easy resizing and stone modification in Rhino or other compatible CAD software.

INCLUDED FILES

STL file (ready for 3D printing and casting)

3DM file (fully editable Rhino format)

IMPORTANT POINT

Accurate oval center stone setting

Round brilliant side stones alignment

Clean and smooth surface finishing

Strong prong structure for secure stone holding

Proper metal thickness for casting

Production-ready geometry

Easy to resize and modify

Balanced three-stone design proportions

Suitable for multiple precious metals

High-detail professional CAD construction

CUSTOMER SUPPORT

We provide reliable and professional assistance for:

Ring size adjustments

Minor design modifications

Stone size customization

File format guidance

Pre-purchase clarifications

Our goal is to ensure smooth production and complete customer satisfaction. Feel free to contact us for customization or any technical queries.