Australian Natural Solid Crystal Opal Sterling Silver Ring.
Opal Type : Solid Australian Light Crystal Opal
Carat Weight : 1.17 ct
Size : 9.23 mm x 10.87 mm approx.
Color : Green Blue
Shape : Pear
Cut : Low Dome Cabochon
Clarity : Translucent Glassy
Brightness B1 - B5 : B3.5
B1:Faint B2 :Dull B3:Bright B4:Very Bright B5:Brilliant
Body Tone N1-N9 : N7 Light 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 : 1.93 grams
Metal Type : Silver
Metal Purity : 92.5
Ring Size :
US-6.5 (16.9 mm)
Britain/Australia M1/2
Asia 13
Euro 52.5