13 hrs Left2.36 Carats Pastel Blue Winton Boulder Opal - Natural Australian Stone, LZ40Est. $70-$140$5ThousandPlanetSathorn, Bangkok
13 hrs Left2.15 Carats Boulder Opal Cabochon - Soft Pastel Play-of-Color Specimen, 60XMEst. $50-$100$5ThousandPlanetSathorn, Bangkok
13 hrs Left6.68 Carats Cream-Blue Boulder Opal with Dark Matrix - Natural Australian Stone, 36XMEst. $50-$100$5ThousandPlanetSathorn, Bangkok
13 hrs Left23.95 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 36XPEst. $60-$120$5ThousandPlanetSathorn, Bangkok
13 hrs Left56.36 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ94Est. $120-$240$5ThousandPlanetSathorn, Bangkok
13 hrs Left42.07 Carats Blue-Green Winton Boulder Opal Rough - Natural Australian Stone, LZ99Est. $110-$220$5ThousandPlanetSathorn, Bangkok
13 hrs LeftAn Australian Koroit Yowah Boulder Opal Rough Lot, 46.85g, 48ZHEst. $50-$100$5ThousandPlanetSathorn, Bangkok
13 hrs Left29.04 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ97Est. $100-$200$5ThousandPlanetSathorn, Bangkok
13 hrs Left35.90 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ96Est. $90-$180$5ThousandPlanetSathorn, Bangkok
13 hrs Left8.51 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 57XMEst. $60-$120$5ThousandPlanetSathorn, Bangkok
13 hrs Left5.61 Carats Color-Flecked Koroit Boulder Opal - Natural Australian Stone, LZ45Est. $70-$140$5ThousandPlanetSathorn, Bangkok
13 hrs Left16.80 Carats Matrix Boulder Opal Triangular Cabochon - Natural Australian Stone, 16XCEst. $70-$140$5ThousandPlanetSathorn, Bangkok
13 hrs Left4.92 Carats Multicolor Koroit Boulder Opal - Natural Australian Stone, LZ44Est. $70-$140$5ThousandPlanetSathorn, Bangkok
13 hrs Left3.87 Carats Multi-Color Koroit Boulder Opal - Natural Australian Stone, LZ43Est. $70-$140$5ThousandPlanetSathorn, Bangkok
13 hrs Left3.08 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 54XMEst. $60-$120$5ThousandPlanetSathorn, Bangkok
13 hrs Left17.81 Carats Deep Blue and Brown Matrix Boulder Opal Cabochon - Natural Australian Stone, 41XMEst. $80-$160$5ThousandPlanetSathorn, Bangkok
13 hrs Left2.33 Carats Neon Blue-Green Matrix Boulder Opal - Natural Australian Stone, LZ48Est. $90-$180$5ThousandPlanetSathorn, Bangkok
13 hrs Left5.45 Carats Boulder Opal Cabochon - Natural Matrix Vein Specimen, 61XMEst. $60-$120$5ThousandPlanetSathorn, Bangkok
13 hrs Left67.01 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ98Est. $140-$280$5ThousandPlanetSathorn, Bangkok
13 hrs Left3.66 Carats Cream-Blue Boulder Opal - Natural Australian Stone, 48XMEst. $50-$100$5ThousandPlanetSathorn, Bangkok
13 hrs Left10.84 Carats Iridescent Multicolor Boulder Opal - Natural Australian Stone, 52XMEst. $50-$100$5ThousandPlanetSathorn, Bangkok
13 hrs Left19.83 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ93Est. $80-$160$5ThousandPlanetSathorn, Bangkok