25.45 ct Black Opal | 38.6 x 22.9 mm

Opal type: Black opal
Weight: 25.45 carats
Dimensions: 38.6 x 22.9 x 5.94 mm
Shape: Triangular
Cut: Cabochon
Colors: Green, blue, dark grey
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