Year: 2022 This is an authentic HARRY WINSTON Platinum Diamond 1.39ct Round Brilliant Cut Solitaire Engagement Ring 46 3.75. The ring is crafted of platinum and features a round brilliant cut diamond, weighing approximately 1.39 carat with F color and VS1 clarity. Follow this item for alerts. Harry Winston is a registered trademark of Harry Winston. FASHIONPHILE is not affiliated with Harry Winston.