0.71 ct Black Opal | 7.1 x 5.5 mm

Opal type: Black opal
Weight: 0.71 carat
Dimensions: 7.15 x 5.50 x 2.79 mm
Shape: Oval
Cut: Cabochon
Colors: Blue, green, orange
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