2.20ct Triangular Natural Australian Black Fire Opal Cabochon 12.08 x 11.90 x 2.72 mm GIA#1206525636
2.68ct Freeform Natural Australian Black Fire Opal Cabochon 15.31x11.70x2.45mm GIA #2201525624
3.34ct Oval Shape Natural Australian Black Fire OPAL 13.06X9.48X4.18mm GIA #2215413920
GIA 6.18ct Australian Natural Black Fire Opal 18K White Gold Ring
GIA 7.17ct Natural Australian Black Fire Opal Platinum Ring
GIA Certified Oval Shape Natural Opal