Nouveau Collection - French Wire Earrings by John Medeiros Jewelry Collections. These French wire earrings from John Medeiros Jewelry Collections feature beautifully crafted details that add that extra touch of refinement to any ensemble. Dimensions - Length: 1" Width: 1/2" PREMIUM ALLOY: Lead-free premium alloy with .005% of silver, which is strong and durable. OVERLAY/FINISH/ELECTROPLATING: Rhodium, a derivative of platinum, is a permanent, non tarnishing finish that is hard, bright and durable and compliments well with 14kt Gold. Contains .02% nickel. The stones are Indigo. These earrings are in Like New condition.