Item #: 857531 This is an authentic TIFFANY Platinum Diamond .20ct Solitaire Engagement Ring 4 74. This exquisite ring is crafted of a platinum band and features a sparkling round brilliant cut diamond approximately weighing .20 carats with an H color grade and an IF clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.