This is an authentic HARRY WINSTON 18K Yellow Gold Diamond Lily Cluster Ring size 50 or 5.5. This ring is crafted of 18K yellow gold in the shape of a lily flower motif featuring a marquise diamond and accented with round brilliant diamonds weighing approximately .41 total carat weight. Follow this item for alerts. Harry Winston is a registered trademark of Harry Winston. FASHIONPHILE is not affiliated with Harry Winston.