WOW!  What an amazing piece of Navajo silversmithing and lapidary work.  Eighty six stones in all and I love the way some of the turquoise has changed color to a deep green.  It is a three shank with small sawtooth bezels. Twisted wire rope throughout.  Opening is:  1.5″.  Size is:  3″ x 3″.  Inside circumference: 6″.  Made in the late 1960s or early 1970s and pawned at a trading post near Monument Valley.