26Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 116BEst. $70-$140
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33Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 1071BEst. $90-$180
6.81Ct Welo Black Opal Polished - Ethiopian Opal - Pear Cabochon , 45EEst. $130-$260
2.04Ct Welo Black Opal Polished - Ethiopian Opal - Oval Faceted , 119EEst. $50-$100
9.93Ct Welo Black Opal Polished - Ethiopian Opal - Oval Cabochon , 64EEst. $130-$260
3.03Ct Natural Ethiopian Faceted Welo Opal - Ethiopian Opal, 1112MZEst. $70-$140
2.39Ct Natural Ethiopian Faceted Welo Opal - Ethiopian Opal, 953MZEst. $50-$100
3.10Ct Natural Ethiopian Faceted Welo Opal - Ethiopian Opal, 226MZEst. $70-$140
3.32Ct Natural Ethiopian Faceted Welo Opal - Ethiopian Opal, 442MZEst. $50-$100
2.76Ct Natural Ethiopian Faceted Welo Opal - Ethiopian Opal, 989MZEst. $50-$100
4.99Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 1111AEst. $90-$180
2.25Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 1106MZEst. $50-$100
5.47Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 865AEst. $90-$180
1.56Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 655MZEst. $50-$100
1.71Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 956MZEst. $50-$100
2.26Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 532MZEst. $50-$100
3.81Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 883AEst. $70-$140
3.32Ct Natural Ethiopian Welo Smoked Opal - Ethiopian Opal, 1037MZEst. $70-$140
3.23Ct Natural Ethiopian Welo Smoked Opal - Ethiopian Opal, 728MZEst. $70-$140
1.42Ct Natural Ethiopian Welo Opal - Ethiopian Opal Cabochon, 864AEst. $50-$100
Rare Opal Fossil Lightning Ridge Fossilized Opal 40.40cts 33x5.4MM, 818BEst. $50-$100
Rare Opal Fossil Lightning Ridge Fossilized Opal 92.33cts 24.7x21x8MM, 558BEst. $70-$140
Rare Opal Fossil Lightning Ridge Fossilized Opal 98.22cts 18.5x10.5x10.3MM, 523BEst. $70-$140
Rare Opal Fossil Lightning Ridge Fossilized Opal 98.78cts 13.6x14.2x8MM, 1110BEst. $70-$140
