THIS IS A GEM QUALITY DOUBLET MADE FROM QUALITY CRYSTAL AND BACKED WITH BOULDER OPAL BACKING. IT IS READY TO BE MADE INTO A RING OR PENDANT. WE CALL IT BLACK AS IT IS MADE FROM CRYSTAL MINED AT OUR OPERATION IN LIGHTNING RIDGE WHICH IS FAMOUS FOR BLACK OPAL. MOST DOUBLETS ARE MADE FROM MATERIAL FROM COOPER PEDY. WE HAVE CUT THIS STONE IN ASIA AS ON THE OPAL FIELD IT COSTS 3.00 TO 5.00 JUST TO GET ONE MADE HERE.IT TAKES TWICE AS LONG TO MAKE A DOUBLET AS IT DOES TO CUT A SOLID STONE. THERE IS GOOD FIRE FROM ALL DIRECTIONS.ON THE OPAL FIELD WE USUALLY VALUE A DOUBLET AT APP 10% OF A NATURAL SOLID BLACK OPAL.THIS WILL MAKE A SPECTULAR PENDANT.
 SIZE 27 X 20 MM
 WEIGHT 23.00 CTS