Year: 2023 This is an authentic BOUCHERON 18K Pink Gold Red Ceramic Quatre Classique Wedding Band Ring size 48 4.5. The ring is crafted of 18 karat pink gold, and features a studded red ceramic band stacked on a polished pink gold band. Follow this item for alerts. Boucheron is a registered trademark of Boucheron. FASHIONPHILE is not affiliated with Boucheron.