Item #: 1328119 This is an authentic TIFFANY 18K Yellow Gold Diamond 2.5mm Tiffany True Band Ring size 56 7.5. The ring is crafted of 18 karat yellow gold and features a polished knife-edge band segmented by six prong-set round brilliant cut diamonds, approximately .05 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.