Black Spinel: 35.5 ct. t.w. Available in sterling silver (cubic zirconia), black rhodium-plated sterling silver (black spinel), or 14k gold-plated sterling silver (black spinel) Approx. length: 22" Lobster clasp closure Created for Macy's 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. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Chic style radiates from this sleek men's cubic zirconia tennis necklace, from Esquire Men's Jewelry. Also available in black spinel.