Item #: 1719937 This is an authentic TIFFANY Platinum Diamond .20ct Round Brilliant Harmony Engagement Ring size 45 or 3.5. The ring is crafted of platinum and features a center round brilliant cut diamond weighing approximately .19 carat with H color and VS1 clarity. The ring also features additional pave-set diamonds of .17 total carat weight along half of the band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.