Australian Natural Solid Opal Sterling Silver Ring.
Opal Type : Solid Australian Dark Seam Opal
Total Carat Weight : 2.40 ct
Size : 5.00 mm x 15.50 mm approx.
Color : Multi-Color
Shape : Free Shape
Cut : Low Dome Cabochon
Clarity : Opaque
Brightness B1 - B5 : B3.5
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 grams
Metal Type : Silver
Metal Purity : 92.5
Ring Size :
US-6 (16.5 mm)
Britain/Australia L1/2
Asia 11
Euro 51.5