Presenting a sophisticated Marquise Cut Diamond Engagement Ring featuring a classic prong setting and elegant pave-set band. This design highlights the elongated beauty of the marquise cut, offering a graceful and finger-lengthening appearance ideal for premium bridal collections.

The centerpiece marquise diamond is secured with precision prongs, including protective tips to ensure durability and stone safety. The elongated silhouette maximizes visual size and brilliance, while the elevated setting allows optimal light entry for enhanced sparkle.

The slim band is adorned with carefully aligned round pave diamonds along the shoulders, adding continuous brilliance while maintaining a refined and balanced profile. The shank is engineered with proper thickness to ensure comfort, durability, and smooth casting results.

This CAD model is clean, production-ready, and professionally structured with accurate stone seats and precise geometry. Optimized for seamless manufacturing in yellow gold, white gold, rose gold, and platinum.

Perfect for:

Engagement ring collections

Custom bridal jewellery brands

Retail and wholesale manufacturing

3D printing and casting workflows

Private label jewellery production

INCLUDED FILES

STL file (Ready for 3D printing & casting)

3DM file (Editable Rhino file for customization)

IMPORTANT POINTS

Production-ready clean CAD geometry

Accurate marquise stone seat

Secure prong setting with tip protection

Precise pave diamond alignment

Optimized wall thickness for casting

Comfortable inner shank profile

Easy resizing and center stone modification

Suitable for multiple metal types

Balanced proportions for durability

No non-manifold or open surfaces

CUSTOMER SUPPORT

We provide professional assistance for:

Ring size modification

Center stone size adjustments

Metal weight estimation guidance

Minor custom design changes

File format support

If you need customization or have any questions before purchase, feel free to contact us. We ensure fast and reliable customer service.