This is an authentic TIFFANY Platinum Diamond 1.00ct Solitaire Engagement Ring 53 6.5. The ring is crafted of platinum and features a singel round brilliant cut diamond with a total approximate carat weight of 1.00 carats, with H color and VS2 clarity. This is a stunning ring with the timeless style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.