This American Indian ring is an ornate sterling silver and Tigers Eye design. The craftsmanship of this ring is exceptional.  I purchased the ring somewhere in the desert southwest in my travels in the late 1970s. 
 

     
 
The ring is Navajo and is simply signed by the artist with the initials K.M. 
     
     This is a long ring has oval 2 Tigers Eye gemstones, ball beads, and ornate feather at center. The ring shank is a two prong design and is hand hammered. 
 

     
 
 The ring is a fixed size 11 as it was made to be worn on the index or middle finger. From top to bottom the ring is 1 1/8" or 28 mm long. The entire ring is in pristine clean like new condition with no imperfections or flaws. There are no scratches, scuffs, or signs of wear. 
 

     
 
 Comes gift wrapped and shipped in a luxury presentation ring box.