1.40 ct Black Crystal Opal | 12.7 x 4.1 mm

Opal type: Black crystal opal
Weight: 1.40 carats
Dimensions: 12.77 x 4.15 x 4 mm
Shape: Elongated oval
Cut: Cabochon
Colors: Bright green, gold
Body tone: N2
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