EARLY NATIVE AMERICAN RING IS UNMARKED. THE RING IS STERLING SILVER WITH A GENUINE TURQUOISE. THE STONE IS UNIQUE WHICH APPEARS TO BE SET IN SAND. THE RING SIZE IS 5 -5-1/2" THE TOP OF THE RING IS APPROX. JUST UNDER 1" X 3/4". HIGH BIDDER TO PAY 6.00 TO SHIP WITHIN THE US AND 15.00 INTERNATIONAL.