Incredible vintage ring Not signed or marked Guaranteed to be at least coin silver. Very nice old Navajo ring. The turquoise appears to have been stabilized but it also seems to have some nice greening. Please see all pictures for rhe best sense of the stone. This is a size 10 ring, approximately (maybe a hair smaller), as pictured on the mandrel. I haven’t seen one quite like it. The shank is super interesting. This is a fantastic ring that would be suitable for men or women who like very large statement pieces. Most silver pieces have patina. Please do see all photos for the size and best representation of condition. Satisfaction and authenticity 100% guaranteed.