Round Blue Topaz RingThis sterling silver ring has a large round faceted blue topaz stone as the centerpiece. There is a braided pattern outlining the gemstone. The ring size is 8. 5 The ring is 3. 00 cm x 2. 30 cm (30 mm x 23 mm). It weighs 11 grams. 925 Sterling Silver Round Faceted Blue Topaz Stone 1. 20 cm x 1. 20 cm (12 mm x 12 mm) Ring Size 8. 5 All sizes and weights are approximations