*23.48Ct Welo Opal Polished - Ethiopian Opal , 478EEst. $670-$1,340
*6.46Ct Welo Opal Polished - Ethiopian Opal, 204BEst. $130-$260
*12.35Ct Welo Opal Polished - Ethiopian Opal, 229BEst. $250-$500
*5.28Ct Welo Opal Polished - Ethiopian Opal, 1135BEst. $110-$220
*9.33Ct Welo Opal Polished - Ethiopian Opal, 847BEst. $190-$380
*13.72Ct Welo Opal Polished - Ethiopian Opal, 580BEst. $270-$540
*5.90Ct Boulder Opal - Australian Opal , 460EEst. $110-$220
*6.59Ct Boulder Opal - Australian Opal , 101EEst. $250-$500
10.18Ct Boulder Opal - Australian Opal , 84EEst. $170-$340
12.47Ct Boulder Opal - Australian Opal, 193BEst. $110-$220
2.27Ct Boulder Opal - Australian Opal, 476BEst. $150-$300
*7.84Ct Boulder Opal - Australian Opal, 162BEst. $250-$500
*23.98Ct Unheated Welo Opal Polished - Ethiopian Opal , 442EEst. $970-$1,940
1.27Ct Welo Black Opal Polished - Ethiopian Opal , 501EEst. $50-$100
2.21Ct Welo Black Opal Polished - Ethiopian Opal , 842EEst. $50-$100
2.08Ct Welo Black Opal Polished - Ethiopian Opal , 580EEst. $30-$60
*2.97Ct Welo Black Opal Polished - Ethiopian Opal , 451EEst. $70-$140
2.21Ct Welo Black Opal Polished - Ethiopian Opal , 467EEst. $50-$100
2.17Ct Welo Black Opal Polished - Ethiopian Opal , 132EEst. $50-$100
2.01Ct Welo Black Opal Polished - Ethiopian Opal , 19EEst. $50-$100
2.48Ct Welo Black Opal Polished - Ethiopian Opal, 926BEst. $50-$100
2.49Ct Welo Black Opal Polished - Ethiopian Opal , 560EEst. $50-$100
2.86Ct Welo Black Opal Polished - Ethiopian Opal , 760EEst. $70-$140
1.29Ct Welo Opal Faceted Polished - Ethiopian Opal , 681EEst. $20-$40
