Australian Solid Black Crystal Opal 10k Gold Ring.
Opal Type : Australian Solid Black Crystal Opal
Carat Weight : 1.02 ct
Size : 7.00 mm x 10.70 mm approx
Color : Green Blue Yellow
Shape : Oval
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 : N4 Black Opal
N1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light Opal
Treatment : NONE
Origin : Lightning Ridge Opal Field, NSW Australia.
"This item ship by FedEx only"
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Total Item Weight : 2.75 grams
Metal Type : Gold
Metal Purity : 10k
Ring Size :
US-5.5 (16.1 mm)
Britain/Australia K1/2
Asia 10
Euro 50.5