This is an authentic BOUCHERON 18K Pink Yellow White Gold Diamond PVD Large Quatre Classique Ring size 52 or 6. The ring is crafted of 18 karat pink, yellow, and white gold and features a variety of textures and shapes, including a studded brown PVD band and a pave-set diamond band, the diamonds totaling at approximately .88 total carat weight. Follow this item for alerts. Boucheron is a registered trademark of Boucheron. FASHIONPHILE is not affiliated with Boucheron.