Elegant Cathedral Engagement Ring for Princess Cut Stone Free 3D print model

A sophisticated and graceful solitaire engagement ring featuring a stunning princess-cut center stone. The ring's elegant cathedral setting sees the shoulders of the shank sweep upwards to meet the 4-prong basket, creating beautiful, architectural lines that draw the eye to the diamond.

This model is a timeless classic with a modern touch, perfect for production. It has been professionally designed for 3D printing and casting.

Technical Specifications:

• Ring Size: US 5 (15.8 mm inner diameter)
• Stone Size: 4.5mm x 4.5mm Princess Cut (1 piece)
• Setting: 4-Prong Cathedral Style

Approximate Metal Weight:(Calculated from a model volume of 177.151 mm³)

• Gold 14k: ~2.32 g
• Gold 18k: ~2.76 g
• Silver 925: ~1.82 g
• Platinum 950: ~3.54 g

File Formats Included:

• .3dm (Rhinoceros): Native, editable file.
• .stl: Watertight and ready for 3D printing.
• .obj: For rendering and use in other 3D software.

Model Information:

• The model is a single, solid piece (watertight/manifold).
• All geometry has been checked and is clean.
• Ready for prototyping, 3D printing, and casting.