Natural Australian Black Andamooka Opal Pendant

Solid Australian Black Andamooka Matrix Opal Pendant with Chain Silver and GF This vintage opal pendant is amazing. Blue, green, purple, orange and yellow fire. Hard to catch with my camera. Truly beautiful. Sterling silver back set with a gold filled or low KT gold bezel. Video available. Stone - 25 x 18.5 mm Approximately 10ct Solid Opal Pendant - 1.4 x 0.8