This is an authentic BOUCHERON 18K White Gold Diamond Black Sapphire Ruby Cypris Swan Ring size 52 or 6. This ring is crafted of white gold and features a swan motif accented with diamonds weighing approximately .14 total carat weight, black sapphires, and rubies. Follow this item for alerts. Boucheron is a registered trademark of Boucheron. FASHIONPHILE is not affiliated with Boucheron.