Item #: 252816 This is an authentic TIFFANY & CO Platinum Diamond .75 ct Eternity Band Ring, size 49.3 or 5 US. This dazzling band is crafted of platinum with a continuous circle of channel set round brilliant diamonds, with approximate .75ct. This is a classic ring with the classic style only from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.