This vintage-inspired radiant cut engagement ring 3D model blends intricate ornamental detailing with modern jewellery production precision. The design showcases a radiant-cut center stone secured in a strong prong setting, complemented by micro-pavé diamonds flowing along the shoulders and detailed engraving across the shank.

The ornamental band design delivers a timeless antique appearance while maintaining proportions suitable for casting and manufacturing. The geometry is optimized for clean production results, ensuring durability, comfort, and smooth finishing after casting or printing.

Careful attention has been given to prong positioning, stone balance, and band thickness so the ring maintains elegance while offering reliable structural integrity. The model can be easily adapted for different stone sizes, metal types, or custom production requirements, making it suitable for boutique designers and large-scale jewellery manufacturers.

This CAD model serves jewellery designers, manufacturers, and brands seeking a production-ready engagement ring model suitable for both manufacturing and high-quality rendering.

Recommended applications include:

• Jewellery casting and manufacturing• Custom engagement ring collections• 3D printing and rapid prototyping• High-end marketing and visualization renders• Online jewellery catalogues and promotional displays

The model merges vintage aesthetics with modern CAD precision to ensure a smooth transition from digital design to finished jewellery.

Included Files

• STL file suitable for casting and 3D printing• Editable 3DM CAD file• High-resolution preview renders• Production-scale ready model

Important Points

• Production-ready jewellery CAD model• Accurate prong and stone alignment• Comfortable and durable band proportions• Clean geometry suitable for modification• Compatible with standard jewellery casting workflows• Suitable for gold, platinum, or silver production