Opal Type : Solid Australian Dark Opal
Carat Weight : 0.93 ct
Size : 5.72 mm x 7.51 mm approx
Color : Green Blue
Shape : Oval
Cut : Medium Dome Cabochon
Clarity : Opaque
Brightness B1 - B5 : B3.8
B1:Faint B2:Dull B3:Bright B4:Very Bright B5:Brilliant
Body Tone N1-N9 : N5 Dark Opal
N1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light Opal
Treatment : NONE
Origin : Lightning Ridge Opal Field, NSW Australia.
---------------------------------------------------
Total Item Weight : 1.78 g
Metal Type : Gold
Metal Purity : 10k YG
Ring Size :
US-5.75 (16.3 mm)
Britain/Australia L
Asia 10.5
Euro 51