0.89 ct Black Crystal Opal | 9.2 x 5.9 mm

Opal type: Black crystal opal
Weight: 0.89 carat
Dimensions: 9.24 x 5.94 x 2.52 mm
Shape: Oval
Cut: Cabochon
Colors: Blue, green
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