This elegant princess cut engagement ring 3D model combines modern geometric styling with refined decorative detailing, making it ideal for luxury jewellery production and premium catalogue presentation. The centerpiece features a princess cut diamond secured in a classic four-prong setting, enhanced by a hidden halo beneath the stone to increase brilliance from multiple viewing angles.

The band is decorated with marquise and round accent stones arranged in a graceful floral-inspired layout, adding visual interest while maintaining a balanced and wearable profile. Fine micro pavé detailing along the gallery and shoulder sections further enhances sparkle without overpowering the central stone.

Created with production-ready geometry, the model ensures smooth casting, stone setting, and finishing processes. It integrates seamlessly into professional CAD and rendering workflows, allowing designers to easily customize stone dimensions, band thickness, and metal variations.

This model is ideal for jewellery designers, manufacturers, and brands seeking a distinctive engagement ring suitable for catalogue rendering, e-commerce presentation, and bespoke jewellery production.

Included Files• STL file ready for 3D printing and casting• 3DM CAD file for editing and customization• High-quality render previews• Manufacturing-ready ring structure

Important Points• Princess cut center stone setting• Hidden halo beneath center stone• Marquise and round side stone accents• Clean, production-ready geometry• Suitable for casting and stone setting• Easy customization options• Ideal for rendering and catalogue presentation• Compatible with jewellery CAD workflows