Australian Mintabie Solid Natural Dark Opal 10k Gold Ring.
Opal Type : Australian Solid Dark Opal
Carat Weight : 0.70 ct
Size : 6.00 mm x 8.20 mm approx
Color : Multi-Color
Shape : Triangle
Cut : Low Dome Cabochon
Clarity : Translucent
Brightness B1 - B5 : B4
B1:Faint B2:Dull B3:Bright B4:Very Bright B5:Brilliant
Body Tone N1-N9 : N5 Dark Opal
N1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light Opal
Treatment : NONE
Origin : Mintabie Opal Field, South Australia.
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Total Item Weight : 1.70 g
Metal Type : Gold
Metal Purity : 10k
Ring Size :
US-5.25 (15.9 mm)
Britain/Australia K
Asia 9.5
Euro 50