Black spinel cross necklace with 18 inch chain .925 Sterling Silver  //  • T H E • D E T A I L S •  // • .85ctw natural black spinel • Cross pendant measures 1.06 in L x .69 in W and has a finished back. • All components are .925 Sterling Silver. Nickel free. Allergy free. Rhodium Plated for Tarnish Resistance to Maintain the Original Shine. •  Necklace is 18 inches long and has a spring ring clasp.