Opal, Onyx and purple Charoite gemstone inlay vintage sterling silver necklace. Good used condition with little to no signs of normal wear. This petite pendant packs three different gemstones. Purple charoite with black onyx lining and fire opal. 

Acid tests positive for sterling silver. 

Necklace measures 18 inches long. 

Pendant measures 5/8hts of an inch tall and 1/2 of an inch wide with a 3/8ths of an inch bail.