You are looking at a Magnificent Sterling silver and Boulder Turquoise Necklace and Earrings Set by known Navajo artist - Thomas Francisco. Necklace is made from jade, jasper and sterling silver and is 16" to !9" long with extender chain. Center pendant is 1.5" long and 1.5" wide. Matching hook earrings are 1" long not including the hooks. Pendant and earrings are marked sterling and has maker's mark name and arrow. Gorgeous set!!