Item #: 637095 This is an authentic HERMES 18K Yellow Gold PM Collier De Chien Ring 52 6. The ring is crafted of 18 karat yellow gold and features two polished studs on either side of a center Collier motif ring. This is a lovely ring with the classic style of Hermes! Follow this item for alerts. Hermes is a registered trademark of Hermes. FASHIONPHILE is not affiliated with Hermes.