Jewelry Trends Sterling Silver Created Amethyst and CZ Heart Pendant Necklace 18" 925 Sterling Silver; High polish rhodium plated finish Stone: Created Amethyst; Stone measurements: 10.0 mm wide x 10.0 mm long; Stone: Cubic Zirconia; Stone measurements: 2.0 mm Approximate pendant dimensions: 14.0 mm wide x 18.0 mm long x 7.0 mm deep Box chain dimensions: 0.9 mm wide x 18 inches long; Clasp: Spring ring Complimentary gift box included