Peridot / Green onyx / crystal silver bracelet. This sterling silver bracelet has five round facet cut peridots set into the links, and one larger peridot pendant, with green onyx and rock crystal pendants on the end link. The bracelet is adjustable in length from 7 inches to 9 inches ( 18cm to 23cm) and has a lobster clasp fastening.The small peridots are 5mm diameter and the larger 7mm.