Opal Type : Australian Solid Dark Opal
Carat Weight : 1.40 ct
Size : 5.00 mm x 12.30 mm approx
Color : Multi-Color
Shape : Marquise
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 : Mintabie Opal Field, South Australia.
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Total Item Weight : 4.22 g
Metal Type :
92.5 Sterling Silver (Ring Shank)
10k Gold ( Bezel only)
Ring Size :
US-7 (17.3 mm)
Britain/Australia N1/2
Asia 14
Euro 54