This is an authentic BOUCHERON 18K Pink White Gold PVD Diamond Quatre Classique Wedding Band Ring 51 5.75. The ring is crafted of 18 karat pink and white gold, and features a studded metallic brown PVD band alongside a pave set diamond band weighing approximately .25 total carat weight. Follow this item for alerts. Boucheron is a registered trademark of Boucheron. FASHIONPHILE is not affiliated with Boucheron.