Opal Type: Solid Australian Light Opal
Carat Weight: 0.75 ct
Size: 5.24 mm x 7.84 mm approx.
Color: Multi-color
Shape: Oval
Cut: Medium Dome Cabochon
Clarity: Opaque
Brightness B1 - B5 : B3.6
B1:Faint B2:Dull B3:Bright B4:Very Bright B5:Brilliant
Body Tone N1-N9 : N7 Light Opal
N1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light Opal
Treatment: No Enhanced
Origin: Lightning Ridge Opal Field, NSW Australia.
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Total Item Weight: 5.92 g
Metal Type: Silver
Metal Purity: 92.5 Sterling
Ring Size:
US 6.75 (17.1 mm)
Britain/Australia N
Asia 13.5
Euro 53