Item #: 942257 Year: 2020 This is an authentic HERMES 18K Rose Gold PM Collier De Chien Ring 56 7.5. This ring is crafted of 18 karat rose gold and features the two stud and hoop detail of the iconic Collier De Chien. Follow this item for alerts. Hermes is a registered trademark of Hermes. FASHIONPHILE is not affiliated with Hermes.