Accessorize with this necklace for the perfect wardrobe updo! Genuine Rhodium Plating is achieved using an electroplating process that coats the item with heavy layers of rhodium a close cousin to platinum which gives our jewelry a platinum luster. Accessorize with this necklace for the perfect wardrobe updo! Genuine Rhodium Plating is achieved using an electroplating process that coats the item with heavy layers of rhodium a close cousin to platinum which gives our jewelry a platinum luster. Base Metal:Lead Free Alloy (brass) Style:Charm Materials:Genuine Rhodium Finish Plating Color:Silvertone