8.09Ct Boulder Opal - Australian Opal , 128EEst. $130-$260
1.74Ct Boulder Opal - Australian Opal , 373EEst. $90-$180
7.57Ct Boulder Opal - Australian Opal , 516EEst. $110-$220
Vintage 18k Yellow Gold Brooch with Opal and Ruby Floral DesignEst. $4,160-$5,408
*10.05Ct Matrix Fairy Opal - Australian Opal, 1036BEst. $50-$100
1.66Ct Welo Opal Polished - Ethiopian Opal , 587EEst. $30-$60
*8.73Ct Welo Opal Polished - Ethiopian Opal , 106EEst. $170-$340
*11.38Ct Welo Opal Polished - Ethiopian Opal , 294EEst. $170-$340
*8.07Ct Welo Opal Polished - Ethiopian Opal, 1031BEst. $110-$220
*8.71Ct Welo Opal Polished - Ethiopian Opal , 209EEst. $190-$380
*4.54Ct Welo Opal Polished - Ethiopian Opal, 287BEst. $110-$220
*15.64Ct Welo Opal Polished - Ethiopian Opal, 538BEst. $310-$620
*5.35Ct Welo Opal Polished - Ethiopian Opal , 42EEst. $130-$260
*17.34Ct Welo Opal Polished - Ethiopian Opal, 1075BEst. $270-$540
10.80Ct Welo Opal Polished - Ethiopian Opal , 145EEst. $170-$340
*5.27Ct Welo Opal Polished - Ethiopian Opal , 141EEst. $110-$220
*9.59Ct Welo Opal Polished - Ethiopian Opal , 361EEst. $130-$260
*11.62Ct Welo Opal Polished - Ethiopian Opal , 535EEst. $230-$460
*23.48Ct Welo Opal Polished - Ethiopian Opal , 478EEst. $670-$1,340
*9.33Ct Welo Opal Polished - Ethiopian Opal, 847BEst. $190-$380
*13.72Ct Welo Opal Polished - Ethiopian Opal, 580BEst. $270-$540
*5.28Ct Welo Opal Polished - Ethiopian Opal, 1135BEst. $110-$220
*12.35Ct Welo Opal Polished - Ethiopian Opal, 229BEst. $250-$500
*6.46Ct Welo Opal Polished - Ethiopian Opal, 204BEst. $130-$260
