This is an authentic TIFFANY Platinum Diamond .32ct Solitaire Engagement Ring size 48 or 4.5. The ring is crafted of platinum and features a prong-set round brilliant cut diamond weighing approximately .32 carats, with E color and VVS2 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.