5.24 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 73XLEst. $60-$120
10.40 Carats Brown Matrix Multicolor Koroit Yowah Opal Cabochon - Natural Australian Stone, 20XMEst. $50-$100
22.48 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 44XPEst. $60-$120
6.27 Carats Welo Opal Oval Cabochon Parcel - Natural Ethiopian Stones, 52WDEst. $30-$60
FEATURED
5.61 Carats Color-Flecked Koroit Boulder Opal - Natural Australian Stone, LZ45Est. $70-$140
16.80 Carats Matrix Boulder Opal Triangular Cabochon - Natural Australian Stone, 16XCEst. $70-$140
14k Yellow Gold Ribbon Slide Pendant with Opal and Channel DiamondsEst. $962-$1,250
8.51 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 57XMEst. $60-$120
Natural Opal Gemstone 92.5 Sterling Silver Pendant with ChainEst. $270-$630
Natural Opal Gemstone 92.5 Sterling Silver Pendant with ChainEst. $270-$630
Natural Opal Gemstone 92.5 Sterling Silver Pendant with ChainEst. $270-$630
Natural Opal Gemstone 92.5 Sterling Silver Pendant with ChainEst. $240-$560
5.82 Carats Soft Blue and Iridescent Green Boulder Opal Cabochon - Natural Australian Stone, 46XMEst. $80-$160
2.72 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 30XCEst. $30-$60
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $360-$840
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $435-$1,015
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $240-$560
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $300-$700
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $738-$1,722
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $360-$840
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $300-$700
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $360-$840
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $300-$700
Natural Opal & Diamond 92.5 Sterling Silver Pendant with ChainEst. $300-$700
