3.43 ct Black Opal

Opal type: Black opal
Colors: Green, yellow, orange, blue
Weight: 3.43 carats
Dimensions: 15.55 x 9.45 x 3.66 mm
Shape: Free-form
Cut: Cabochon
Body tone: N1
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