The Navajo learned the art of metal working from the Mexicans, and it is believed that the first Concho belt was an adaptation of horse bridle buckles found there. Nan makes it all brand new with diamonds and her signature looped chains and long fringe. Necklace is 17 inches with magnetic barrel clasp and concho pendant measures 2 inches wide by 1 3/4 inches long with 1.8 carats of diamonds. Fringe hangs 15 inches from the pendant. Hand made in Laguna Beach.