1.57Ct Welo Black Opal Polished - Ethiopian Opal , 1215EEst. US$30-US$60
1.77Ct Welo Black Opal Polished - Ethiopian Opal , 651EEst. US$20-US$40
2.21Ct Welo Black Opal Polished - Ethiopian Opal , 842EEst. US$50-US$100
*1.48Ct Welo Black Opal Polished - Ethiopian Opal , 147EEst. US$50-US$100
*4.26Ct Welo Opal Polished - Ethiopian Opal - Pear Cabochon, 696BEst. US$70-US$140
2.09Ct Welo Opal Polished - Ethiopian Opal - Pear Faceted , 558EEst. US$30-US$60
3.55Ct Welo Opal Polished - Ethiopian Opal - Marquise Faceted , 551EEst. US$70-US$140
12.9Ct Smoked Rough Opal Specimen - Ethiopian Opal - Mineral Rough , 549EEst. US$50-US$100
2.66Ct Welo Black Opal - Ethiopian Opal - Faceted Polished , 1087EEst. US$70-US$140
1.47Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 449EEst. US$30-US$60
2.38Ct Welo Black Opal - Ethiopian Opal - Faceted Polished , 1100EEst. US$50-US$100
9.39Ct Welo Black Opal Polished Lot - Ethiopian Opal , 978EEst. US$30-US$60
1.53Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 537EEst. US$30-US$60
1.29Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 266EEst. US$30-US$60
1.98Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 878EEst. US$50-US$100
1.86Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 859EEst. US$30-US$60
3.19Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 689EEst. US$70-US$140
1.90Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 824EEst. US$70-US$140
1.67Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 489EEst. US$30-US$60
1.88Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 488EEst. US$30-US$60
1.16Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 459EEst. US$30-US$60
7.74Ct Welo Black Opal Polished Lot - Ethiopian Opal , 728EEst. US$30-US$60
3.31Ct Welo Black Opal - Ethiopian Opal - Faceted Polished , 538EEst. US$70-US$140
1.40Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 910EEst. US$30-US$60
