This is an authentic TIFFANY Platinum Diamond .50ctw Elsa Peretti Diamonds By The Yard Earrings. These brilliant round cut diamonds earrings have a combined total weight of 0.50 carats and are set in a platinum bezel setting. The earrings also feature screw back posts for secure wear. Enjoy these stunning earrings with the unforgettable style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.