This is an authentic HARRY WINSTON Platinum Diamond 1.03ct Classic Winston Round Brilliant Engagement Ring 46 3.75. The ring is crafted of platinum and features a center round brilliant cut diamond approximately 1.03 carat with VVS2 clarity and D color flanked by two baguette diamonds weighing approximately .19 total carat weight. Follow this item for alerts. Harry Winston is a registered trademark of Harry Winston. FASHIONPHILE is not affiliated with Harry Winston.