Item #: 1105858 This is an authentic TIFFANY Platinum Diamond .20ct Solitaire Engagement Ring size 48 or 4.5. The ring is crafted of platinum and features a six-prong setting holding a round brilliant cut diamond weighing approximately .20 carats, with H color and VS1 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.