Bold and beautiful onyx is showcased in this stunning jewelry set, designed with octagon-cut stones, in a beautiful pendant necklace with matching ring and stud earrings..Onyx: 6 x 4mm; 7 x5mm.Set in 14k gold-plated sterling silver.Approx. necklace length: 18'; approx. drop: 5/8'.Spring ring clasp closure; cable link chain.Approx. earring diameter: 1/5'.Post back closure.Sign up for Macy's WorryNoMore® Jewelry & Watch Protection program within 30 days of purchase. Before delivery, call Customer Service 1-800-289-6229 to sign up. After delivery, visit a Macy's store with your dated receipt and jewelry purchase to sign up..Photo may have been enlarged and/or enhanced..Almost all gemstones have been treated to enhance their beauty and require special care.