Australian Solid Dark Opal 10k Gold and Sterling Silver Ring.
Opal Type : Solid Australian Dark Opal
Carat Weight : 0.80 ct
Size : 5.76 mm x 8.00 mm approx.
Shape : Free Shape
Color : multi-Color
Cut : Medium 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
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Total Item Weight : 2.23 g
Metal Type :
92.5 Sterling Silver (Ring Shank)
10k Gold ( Bezel only)
Ring Size :
US-6 (16.5 mm)
Britain/Australia L1/2
Asia 11
Euro 51.5