Australian Solid Natural Black Opal Sterling Silver Pendant 20" chain
Opal Type : Solid Australian Black Opal
Carat Weight : 1.46 ct
Size : 5.37 mm x 19.41 mm approx.
Color : Green Blue
Shape : Free Shape
Clarity : Translucent
Brightness B1 - B5 : B3.6
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
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Total Item Weight : 5.28 g
Metal Type : Sterling Silver
Metal Purity : 92.5 Sterling
Chain : 20 Inches 92.5 Sterling