This engagement ring model features a striking princess-cut center stone elevated above a luxurious multi-row diamond band, offering a bold contemporary style combined with refined elegance. The square princess-cut diamond delivers strong brilliance and modern symmetry, making the design both eye-catching and timeless.

The band incorporates multiple diamond-set rows that intertwine smoothly around the finger, forming a layered crossover structure that creates depth and continuous sparkle from every viewing angle. The flowing arrangement enhances visual richness while maintaining comfortable wearability and balanced proportions.

Carefully engineered stone placement ensures uniform brilliance across each diamond row, while the prong setting securely holds the center stone and allows optimal light entry for enhanced fire and brilliance.

Designed for professional jewelry manufacturing, this CAD model is optimized for casting, rendering, and production workflows. Clean geometry and accurate stone seating allow resizing and customization according to production or client requirements.

This model is ideal for jewelry designers, manufacturers, and brands seeking a modern engagement ring design with strong commercial appeal and customization flexibility.

Included Files• STL file suitable for manufacturing• 3DM editable source file

Important Points• Production-ready jewelry CAD model• Multi-row intertwined diamond band design• Accurate prong and stone seating• Casting-friendly construction• Suitable for resizing and customization• Ideal for rendering and presentation

Customer SupportSupport is available for file assistance, resizing guidance, and minor modification support to ensure smooth production workflow.