Bloom Rings with 1 Bloom is made of paginated sterling silver with 22k gold leaf inside the bloom and resin coating, blooms are in various dimensions from 13-16mm in diameter, on a 2.6mm round shank.
Size 6 (irregular shape fits size 7 to 7.5)
Size 7 (irregular shape fits size 7.5 to 8)
Size 8 (irregular shape fits size 9 to 9.5),