BERRICLE Rhodium Plated Sterling Silver Cubic Zirconia CZ Star Fashion Pendant Necklace 18" METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. PREMIUM QUALITY STONE: Main Stone: 0.46 carat round cut clear cubic zirconia (5mm) PENDANT: 0.5 inch in length, 0.5 inch in width, CHAIN: 18 inch in length, 1mm in width, spring ring clasp STYLE: This star pendant necklace's sweet sparkle will add a little sparkle to your ensemble. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.