This classic round diamond solitaire engagement ring CAD model features a substantial round brilliant center diamond secured within a strong multi-prong basket. The elevated open setting allows the center stone to remain completely dominant while the smooth polished shank maintains a clean and timeless bridal silhouette.

The supportive gallery structure is designed to balance stone security with an open appearance, making the ring suitable for large center diamonds and premium solitaire jewelry collections. The model is developed for 3D printing, resin printing, casting, diamond setting, polishing, finishing, and professional engagement-ring manufacturing. Center stone diameter, ring size, prong configuration, setting height, and metal options can be customized according to production requirements.

If you would like any changes or specific customizations to this design, we would be happy to make them for you.