Unique Moments 1/4 ct Round Lab Grown Diamond Bracelet in Sterling Silver (J SI-I1). Simple and classic this diamond bolo bracelet is an accessory you ll turn to often. Created in sterling silver with yellow plated this chic choice showcases a row of shimmering diamonds. Radiant with 1/4 cttw of lab-grown diamonds and a bright polished shine 7.5 inch bolo chain with a single hole and secures with a bolo clasp and ball ends.