This double band diamond engagement ring CAD model features a refined contemporary design combining a classic solitaire center stone with a delicate diamond-set secondary band. The elegant twin-band structure enhances visual depth while maintaining comfort and durability for everyday wear.

The design is carefully developed for professional jewellery production workflows, ensuring clean geometry, accurate stone placements, and smooth surfaces suitable for casting and finishing processes. The raised center stone setting allows optimal light reflection, while the pavé-set band provides additional brilliance and premium appeal.

The structure balances aesthetics and manufacturability, making the model ideal for jewellery manufacturers, designers, and brands seeking a production-ready ring design that can easily be customized for different stone sizes, metals, or collection variations.

This CAD model can be directly used for rendering, 3D printing, casting, or further design modifications. It also serves as a flexible base for creating multiple design variations with minimal adjustments, making it highly suitable for catalogue development and custom jewellery projects.

Included Files

Editable 3DM CAD file

Production-ready STL file for printing and casting

High-resolution rendered preview images

Important Points

Manufacturing-ready CAD structure

Clean and optimized geometry for casting

Secure center stone prong setting

Diamond accent band for enhanced brilliance

Comfortable and durable band proportions

Easy customization for metal and stone changes

Suitable for engagement and fine jewellery collections

Ready for rendering and production workflows

Customer SupportSupport is available for file-related assistance and minor corrections if required. Buyers can contact for help with scaling guidance, file usage clarification, or small modifications to ensure a smooth manufacturing process. Assistance is provided promptly to support production timelines.