Little hollow form diamond or round dome on full circle half round band. Dome is set with a 2-3mm faceted stone.
Round is 10mm while diamond is 11.5x7.5mm and ring band is 2.5mm wide by 1.2mm thick.
Round is size US 8 set with a 3.2mm light green tourmaline.
Diamond is size US 7 set with a rhodolite garnet.