Large old Native American ring of tested sterling silver with a very large turquoise stone surrounded by silver leaves, Navajo silver tears, rope and other designs, nice silver work. The stone is natural based on the natural pitting on the surface. Ring is signed with what looks like EC but there is age wear over the letters. The ring is a size 8 and 3/4 and in very good condition. The ring top measures 1 and 3/8 inches long. Nice nugget style stone.