0.63 ct Black Opal | 7.6 x 5.7 mm

Opal type: Black opal
Weight: 0.63 carat
Dimensions: 7.64 x 5.7 x 2.33 mm
Shape: Free-form
Cut: Flat cabochon
Colors: Bright blue, green, yellow, orange
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