Opal Type: Solid Australian Dark Crystal Opal
Carat Weight: 0.65 ct
Size: 5.36 mm x 6.71 mm approx.
Color: Multi-Color
Shape: Pillow
Cut: Medium Dome Cabochon
Clarity: Translucent
Brightness B1 - B5 : B3.9
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: 2.09 g
Metal Type : Solid 9k/375 YG
Ring Size :
US 7.25 (17.5 mm)
Britain/Australia O
Asia 14.5
Euro 55