Item #: 784139 Year: 2017 This is an authentic CHANEL Ruthenium Enamel CC Brooch in Iridescent Blue. This elegant brooch features a textured ruthenium silver cutout Chanel CC setting that is lined with an iridescent enamel inlay. Follow this item for alerts. Chanel is a registered trademark of Chanel. FASHIONPHILE is not affiliated with Chanel.