Opal Type : Australian Solid Dark Opal
Carat Weight : 1.60 ct
Size : 8.60 mm x 12.85 mm approx
Color : Multi-Color
Shape : Pear
Cut : Low Dome Cabochon
Clarity : Opaque
Brightness B1 - B5 : B3.6
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 : 6.26 g
Metal Type :
92.5 Sterling Silver (Ring Shank)
10k Gold ( Bezel only)
Ring Size :
US-8.5 (18.5 mm)
Britain/Australia Q1/2
Asia 17
Euro 58