This elegant diamond solitaire engagement ring CAD design is created for high-end jewellery manufacturing and premium bridal collections. The design features a beautifully proportioned solitaire center stone complemented by a diamond side-stone band, offering a timeless and luxurious look.

The ring is carefully engineered with precise stone spacing, balanced prong settings, and smooth inner surfaces to ensure excellent wear comfort and flawless casting results. Its clean geometry and professional structure make it suitable for mass production, custom orders, and bespoke bridal jewellery.

This CAD model is optimized for casting and CNC manufacturing, with correct wall thickness, prong height, and stone alignment. Ideal for jewellery brands, manufacturers, wholesalers, and designers looking for a reliable, production-ready engagement ring design.

Perfect for use in engagement rings, bridal sets, fine jewellery collections, and custom client projects.

DESIGN FEATURES

Classic solitaire engagement ring design

Side-stone diamond band (half eternity style)

Strong and clean prong setting

Comfortable fit shank with smooth inner finish

Balanced proportions for premium aesthetics

Production-ready CAD structure

USAGE

Engagement & bridal jewellery manufacturing

Custom jewellery orders

Fine jewellery collections

Online & retail jewellery brands

CAD portfolio & client presentations

INCLUDED FILES

STL file – Ready for casting & 3D printing

3DM file – Editable Rhino CAD source file

(High-resolution rendered images shown are for presentation only.)

IMPORTANT NOTES

This is a digital CAD model, not a physical ring

Files are checked for clean geometry and manufacturability

Suitable for professional jewellers and manufacturers

Minor adjustments can be made as per production requirements

CUSTOMER SUPPORT

If you need:

Ring size changes

Stone size modifications

Band thickness or width adjustments

Custom variations or matching designs

Feel free to message — professional support is always available.