3.95 ct Semi-Black Opal

Opal type: Dark opal
Colors: Green, indigo
Weight: 3.95 carats
Dimensions: 15 x 9.30 x 4.80 mm
Shape: Pear
Cut: Cabochon
Body tone: N5
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