Item #: 1352635 This is an authentic TIFFANY Sterling Silver Black Onyx 18mm Paloma Picasso Bead Necklace. The necklace is crafted of round high-polish onyx beads and features a sterling silver hook clasp stylized with the Tiffany logo. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.