0.83 ct Black Opal | 9.20 x 6.35 mm

Opal type: Black opal
Colors: Green, blue, indigo
Weight: 0.83 carat
Dimensions: 9.20 x 6.35 x 2.20 mm
Shape: Oval
Cut: Cabochon
Treatment: None
Origin: Lightning Ridge, NSW, Australia
 
Gemstone enhancement disclosure information:
All gemstones are natural and untreated (N), unless otherwise indicated.
N - Natural/Untreated • ASSBL - Assembled