METAL: Crafted in sterling silver, rhodium plated, stamped 925, nickel free. STONE: Main stone features premium quality 3.4 carat (11mm x 8mm) oval cubic zirconia in 4-prong setting. Accented with 0.71 ct. tw. checkerboard round and round CZ in bezel and pave setting. MEASUREMENT: Adjustable chain measures 16-18 in length. Pendant measures 0.47 (L), 0.58 (W). Lobster claw clasp. FREE BERRICLE gift box included. FREE return within U.S. WARRANTY: Warrants against defects in materials and workmanship for 90 days from the date of purchase. General wear and tear, misuse, accidental damage are not covered. Question? please contact us. This halo east-west pendant necklace boasts a strikingly glamorous center stone with surrounding delicate accents for a luminous hint of sparkle.