Australian Solid Black Opal 10k Gold Bezel and Sterling Silver Ring.
Opal Type : Solid Australian Black Opal
Carat Weight : 0.85 ct
Size : 6.80 mm x 6.80 mm approx.
Shape : Round
Color : Green Blue
Cut : Low Dome Cabochon
Clarity : Opaque
Brightness B1 - B5 : B3.5
B1:Faint B2 :Dull B3:Bright B4:Very Bright B5:Brilliant
Body Tone N1-N9 : N2 Black 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 : 6.53 g
Metal Type :
92.5 Sterling Silver
10k Gold ( Bezel only)
Ring Size :
US-6.75 (17.1 mm)
Britain/Australia N
Asia 13.5
Euro 53