This is an authentic HARRY WINSTON Platinum Diamond 1.02ct Classic Winston Round Brilliant Engagement Ring 50 5.25. The ring is crafted of platinum and features a center round brilliant cut diamond approximately 1.02 carat with VS1 clarity and E color flanked by two baguette diamonds weighing approximately .16 total carat weight. Follow this item for alerts. Harry Winston is a registered trademark of Harry Winston. FASHIONPHILE is not affiliated with Harry Winston.