Authentic Tiffany & Co Incredible Paloma Picasso Sterling Silver Luminescent Labradorite Stone Bead Necklace. These gorgeous bright luminescent beads measure 9 mm disk shape. The smooth beads have amazing flashes of silvery blue. The necklace measures 21 inches long. The clasp is fully engraved: TIFFANY & CO 925 and signed: PALOMA PICASSO. It weighs a very substantial 53.3 grams. It comes in it's Tiffany storage pouch, gift box ribbon and gift card. It is in excellent to condition. Please visit my ebay store for beautiful designer and estate jewelry. Thank you.