This is an authentic HARRY WINSTON Platinum Diamond Lily Cluster Ring size 48 or 4.5. This stunning ring is crafted of platinum in the shape of a lily flower motif featuring a marquise diamond approximately .14 total carat weight and accented with 55 round brilliant diamonds approximately .30 total carat weight. Follow this item for alerts. Harry Winston is a registered trademark of Harry Winston. FASHIONPHILE is not affiliated with Harry Winston.