Item #: 1116735 This is an authentic TIFFANY 18K Rose Gold Diamond Atlas Pierced Bar Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a horizontal bar pendant with Roman numeral cut out motifs and is set with three diamonds, approximately .01 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.