0.51 ct Black Opal | 7.7 x 5.1 mm

Opal type: Black opal
Weight: 0.51 carat
Dimensions: 7.78 x 5.15 x 2.17 mm
Shape: Free-form
Cut: Cabochon
Colors: Orange, gold, turquoise, blue
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