Australian Solid Natural Opal Ring.
Opal Type : Australian Solid Light Opal
Carat Weight : 2.27 ct
Size : 8.90 mm x 10.20 mm approx
Color : Green Blue
Shape : Heart
Cut : Low Dome Cabochon
Clarity : Translucent
Brightness B1 - B5 : B3.8
B1:Faint B2:Dull B3:Bright B4:Very Bright B5:Brilliant
Body Tone N1-N9 : N7 Dark Opal
N1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light Opal
Treatment : NONE
Origin : Lightning Ridge Opal Field, NSW Australia.
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Total Item Weight : 2.80 g
Metal Type : Silver
Metal Purity : 92.5 Sterling
Ring Size :
US-6.75 (17.1 mm)
Britain/Australia N
Asia 13.5
Euro 53