GIA Certified Oval Shape Natural Opal
2.68ct Freeform Natural Australian Black Fire Opal Cabochon 15.31x11.70x2.45mm GIA #2201525624
2.20ct Triangular Natural Australian Black Fire Opal Cabochon 12.08 x 11.90 x 2.72 mm GIA#1206525636
3.34ct Oval Shape Natural Australian Black Fire OPAL 13.06X9.48X4.18mm GIA #2215413920
