Opal Type : Australian Solid Light Opal
Carat Weight : 0.75 ct
Size : 5.20 mm x 10.30 mm approx
Color : Multi-Color
Shape : Marquise
Cut : Medium Dome Cabochon
Clarity : Translucent
Brightness B1 - B5 : B3.6
B1:Faint B2:Dull B3:Bright B4:Very Bright B5:Brilliant
Body Tone N1-N9 : N8 Light Opal
N1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light Opal
Treatment : NONE
Origin : Origin : Coober Pedy Opal Field, South Australia.
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Total Item Weight : 4.22 g
Metal Type : Silver
Metal Purity : 92.5 Sterling Silver
Ring Size :
US 4.75 (15.5 mm)
Britain/Australia J
Asia 8.5
Euro 48