Beaded and Rope Black Onyx RingThis sterling silver ring is a gorgeous addition to any outfit. The ring has a rope and beaded design circling around faceted black onyx stone. The ring size is 7 but is adjustable from smaller to larger sizes. The ring is 2. 90 cm x 2. 90 cm (29 mm x 29 mm). It weighs 10 grams. 925 Sterling Silver Round Faceted Black Onyx 1. 55 cm x 1. 55 cm (15. 5 mm x 15. 5 mm) Beaded and Rope Detailing Adjustable Sizes All sizes and weights are approximations