Bar Set Round and Princess Cut Ring 3d ModelThe ring has been modeled to a size 7 us finger size and can be set with 6 2. 5mm round gemstones and 1 5mm x 5mm princess cut gemstone. Center prongs are V cut with the thin wall thickness being . 6mm and the length being about 1. 2mm. The half bezel set prongs are 1. 4mm thick with a slight dome top. This gives the option to set the prongs are is for a thicker metal look or to groove out of the dome and give the appearance of two a prong setting.