This is an authentic BOUCHERON 18K Yellow White Gold Diamond Quatre Radiant Wedding Band Ring 51 5.75. The ring is crafted of 18 karat yellow and white gold, and features a grosgrain motif 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.