Black Opal Bali tribal style large sterling silver open work pendant necklace. Good used condition with little to no signs of normal wear. Stamped on the back 925. Comes with sterling silver chain. Pendant has beautiful open work swirl designs with a prong set opal in the center. 

Acid tests positive for sterling silver. 

Necklace measures 18 inches long. 

Pendant measures 1 and 3/4ths of an inch tall and 1 and 1/4 of an inch wide.