1.97 ct Black Opal | 9.9 x 7.8 mm

Opal type: Black opal
Weight: 1.97 carats
Dimensions: 9.90 x 7.80 x 4.50 mm
Shape: Oval
Cut: Cabochon
Colors: Green, blue
Body tone: N3
Treatment: None
Origin: Lightning Ridge, Australia
 
Gemstone enhancement disclosure information:
All gemstones are natural and untreated (N), unless otherwise indicated.
N - Natural/Untreated • ASSBL - Assembled