METAL: Crafted in sterling silver, rhodium plated, stamped 925, nickel free. STONE: Main stone features brilliant 1 carat (6.5mm) round Swarovski zirconia in 4-prong setting. Accented with 0.28 ct. tw. round Swarovski zirconia in micro pave setting. MEASUREMENT: Adjustable chain measures 16-18 in length. Pendant measures 0.8 (L), 0.4 (W). Spring ring 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 solitaire pendant necklace revolves in dainty and luxurious designs for the ultimate elegant look.