59.70 CTS BOULDER OPAL-TOP POLISHED -[BMB125]
52.10 CTS BLACK OPAL SPECIMEN FROM LIGHTNING RIDGE
19.6- CTS KOROIT OPAL CUT STONE INV-2809   investmentopals
2.25CTS CRYSTAL OPAL STONE  TBO-7408 - TRUEBLUEOPALS
2.25CTS CRYSTAL OPAL STONE  TBO-7408 - TRUEBLUEOPALS
13.89CT~STUNNING ETHIOPIAN WELO OPAL SPHERE~INSANE FULL SATURATION OF FIRE!
19.6- CTS KOROIT OPAL CUT STONE INV-2809   investmentopals
2.25CTS CRYSTAL OPAL STONE  TBO-7408 - TRUEBLUEOPALS
19.6- CTS KOROIT OPAL CUT STONE INV-2809   investmentopals
19.6- CTS KOROIT OPAL CUT STONE INV-2809   investmentopals
13.89CT~STUNNING ETHIOPIAN WELO OPAL SPHERE~INSANE FULL SATURATION OF FIRE!
2.2ct Top Mexican Water Opal
Museun Quality Koriot  Nut Specimen -   79.95 Cts [S4]
59.70 CTS BOULDER OPAL-TOP POLISHED -[BMB125]
39.9 CTS TOP GEM RED FIRE BLACK OPAL
13.89CT~STUNNING ETHIOPIAN WELO OPAL SPHERE~INSANE FULL SATURATION OF FIRE!
49 CTS  COLLECTOR PCS KOROIT OPAL NUT   INV-2316 INVESTMENTOPALS
49 CTS  COLLECTOR PCS KOROIT OPAL NUT   INV-2316 INVESTMENTOPALS
13.89CT~STUNNING ETHIOPIAN WELO OPAL SPHERE~INSANE FULL SATURATION OF FIRE!
49 CTS  COLLECTOR PCS KOROIT OPAL NUT   INV-2316 INVESTMENTOPALS