18.05*13.29*3.17mm 4.54 carats
Price 450USD
Dark crystal opal from Mintabie Australia.
Brightness B5-4.
11,29*9,51*2,28mm 1,28ct
95USD
Coober Pedy gem crystal opal.
One-sided. Full spectrum.
Brightness B5-4.
19,87*12,89*3,54(5,37)mm 3,87ct
230USD
Coober Pedy gem crystal opal.
Opalised shell. Full spectrum.
Brightness B5-4.
23,59*18,99*3,38mm 7,52ct
400USD
Coober Pedy grey crystal opal.
Base N7. Full spectrum.
Brightness B3-4.
380USD
18,18*9,69*2,49mm 2,20ct
Coober Pedy grey crystal opal.
Base N7. Multicolored.
Brightness B5.
220USD
14,99*13,36*3,48mm 3,26ct
Mintabie grey crystal opal.
Base N6. Multicolored.
Brightness B5-4.
160USD
8,36*7,25*4,37mm 1,58ct
Lightning Ridge crystal opal.
SUNLIGHT!
Beautifull.
4000K lamp.