2.10 ct Free-Form Black Opal

Opal type: Black opal
Colors: Green, orange, blue
Weight: 2.10 carats
Dimensions: 12.85 x 9.90 x 3 mm
Shape: Free-form
Cut: Cabochon
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