Year: 2013 This is an authentic HARRY WINSTON Platinum Diamond Small Winston Cluster Pendant Necklace. This stunning necklace is crafted of platinum with five diamonds weighing approximately 1.03 total carat weight. This is a lovely necklace for the unforgettable style of Harry Winston! Follow this item for alerts. Harry Winston is a registered trademark of Harry Winston. FASHIONPHILE is not affiliated with Harry Winston.