Item #: 1177739 This is an authentic TIFFANY 18K White Gold Diamond Metro Five-Row Ring size 52 or 6. The ring is crafted of 18 karat white gold and features five rows of round brilliant cut diamonds around the entire band, approximately .90 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.