Australian Blue Flashing Opal Doublet - 2.33 Ct
Australian Blue Flashing Opal Doublet - 2.33 Ct
Beautiful Natural Rough Welo Opal - 11 to 21 mm - 82.5 cts
Beautiful Koroit opal - 19 x 15 x 5mm - 21.30 ct
Blue Boulder Opal - 20 x 15 mm - 30 ct
Lot of Mexican Fire Opal - 45.89ct. (5)
Natural Australian Boulder Opal Cut Stone - 25 x 18 x 8 mm - 28.50 ct
Untreated Opal Rough - 22,65 cts - 16 to 20 mm (4)
Fantastic Electric Flash colors - Untreated 100% Natural Australian Boulder Opal Cab - 8.14 x 6.04 x 2.98 mm - 1.23 ct
Lightning Ridge Black Opal Cabochon - 11.00 x 8.00 x 3.00 mm - 2.0 ct
Lot of Natural Crystal Black Opal Play Of Color Rough Specimen (6) and Natural Orange Mexican Fire Opal - 127.80 Ct.
Pair Boulder Opal - 25.40 x 14.75 x 5.29 mm - 47.59 ct
Triplet Mosaic Mexican Fire Opal - 31 x 23 x6.5 mm - 46.86ct.
Australian Lighting Ridge Natural Black Opal Stone Kucina Opals -1.07 Ct
Natural Australian Boulder Opal Cut Stone - 39 x 17 x 7 mm - 40.00 ct
Amazing Boulder Matrix Opal - 36 x 23 x 8 mm - 62 ct
Lightning Ridge Black Opal Cabochon - 15.00 x 8.00 x 5.00 mm - 3.70 ct