Item #: 307925 This is an authentic TIFFANY Sterling Silver 10mm Hardwear Ball Necklace. This beautiful necklace feature 10mm polished sterling silver bead strand. This is an exquisite necklace for a one of a kind look, from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.