Item #: 872434 This is an authentic HERMES 18K Rose Gold Diamond GM Alchimie Ring 49 5. This ring is crafted of 18 karat rose gold and features intertwined bands with the chain d'anchor and Kelly motifs set with diamonds, approximately .32 total carat weight. Follow this item for alerts. Hermes is a registered trademark of Hermes. FASHIONPHILE is not affiliated with Hermes.