Item #: 1704660 This is an authentic TIFFANY Platinum Diamond .24ct Harmony Solitaire Engagement Ring size 48 or 4.5. This engagement ring is crafted of platinum and features a 3mm band that holds a round brilliant cut diamond, approximately .24 carat with F color and VS1 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.