This sterling silver cuff is Navajo made with gorgeous sleeping beauty turquoise at the center. It is stamped sterling silver on the back and hallmarked L.B. which could be Loren Begay but it doesn't look like the usual signature. It is best suited for a 6.25-7" wrist. The top of the bracelet measures 7/8" wide and tapers down to 1/4".
Sleeping Beauty turquoise comes from the Sleeping Beauty Turquoise Mine located in Globe, Arizona. It is one of the most highly sought after turquoise types because of its bright blue color.