Australian Solid Natural Polished Dark Opal.
Opal Type : Solid Aussie Dark Opal
Carat Weight : 1.15 ct
Size : 6.50 mm x 9.00 mm approx
Thickness : 3.31 mm
Color : Green Orange Blue
Shape : Oval
Cut : Low Dome Cabochon
Clarity : Opaque
Brightness B1 - B5 : B3.8
B1:Faint B2:Dull B3:Bright B4:Very Bright B5 : Brilliant
Body Tone N1-N9 : N6 Dark Opal
N1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light Opal
Treatment : NONE
Origin : Lightning Ridge Opal Field, NSW Australia.