This elegant emerald cut diamond engagement ring CAD design is created for premium jewellery manufacturing and modern bridal collections. The design features a striking emerald-cut center stone secured in a classic prong setting, complemented by princess-cut side stones that add brilliance while maintaining a clean, architectural look.

The elevated head structure allows excellent light performance, while the precisely engineered side stone placement enhances balance and symmetry. Clean stone seats, strong prongs, and smooth transitions ensure durability, comfort, and flawless casting results.

This CAD model is professionally optimized for casting and CNC manufacturing, making it suitable for jewellery brands, manufacturers, wholesalers, and custom designers seeking a timeless yet production-friendly engagement ring design.

DESIGN FEATURES

Emerald cut solitaire center stone

Princess cut side stone arrangement

Secure prong setting with clean geometry

Elevated gallery for enhanced brilliance

Strong and balanced band structure

Smooth inner shank for comfortable fit

Manufacturing-ready CAD model

USAGE

Engagement ring manufacturing

Bridal and wedding jewellery collections

Custom jewellery orders

Fine jewellery production

CAD portfolio and client presentations

INCLUDED FILES

STL file – Ready for casting and 3D printing3DM file – Editable Rhino CAD source file

(Rendered images are for presentation purposes only.)

IMPORTANT NOTES

This is a digital CAD model, not a physical productModel is checked for clean geometry and manufacturabilityMinor production-based adjustments may be requiredSuitable for professional casting and CNC workflows

CUSTOMER SUPPORT

Customization available for:Ring size adjustmentsCenter or side stone size changesBand width or thickness modificationsAlternative stone arrangements or variants

Feel free to message anytime for professional support.