Item #: 623344 This is an authentic HERMES Sterling Silver PM Collier De Chien Ring size 53 or 6.25. The ring is crafted of sterling silver and features the iconic Collier De Chien ring motif between two polished studs. This is a chic ring with the contemporary style of Hermes! Follow this item for alerts. Hermes is a registered trademark of Hermes. FASHIONPHILE is not affiliated with Hermes.