These are authentic CHOPARD 18K White Gold Diamond Blue Sapphire Happy Diamonds Heart Earrings. These earrings are crafted of 18 karat white gold and features a heart motif accented with blue sapphires and a single floating diamond approximately .10 total carat weight. Follow this item for alerts. Chopard is a registered trademark of Chopard. FASHIONPHILE is not affiliated with Chopard.