Item #: 476174 This is an authentic HERMES 18K White Gold Diamond Collier De Chien PM Ring size 51 or 5.75. This stylish ring is crafted of 18 karat white gold and features a hoop in between two studs that make up the iconic Collier De Chien motif. The studs are then accented with diamonds with a total approximate carat weight of 0.19 carats. This is a lovely ring with the classic elegance of Hermes! Follow this item for alerts. Hermes is a registered trademark of Hermes. FASHIONPHILE is not affiliated with Hermes.