DETAILS:(No0646e) Natural solid black opal rough polished specimen 18.51ct /3.70g
 Stone  Natural solid black opal 
 Carat   18.51ct / 3.70g
 Dimensions   29.05mm x 18.06mm Thickness 6.4 – 8.1mm
 Shape   Freeform 
 Colour   blue, green
 Body tone   N3
 Transparency  Opaque 
 Origin   Lightning Ridge NSW Australia
 Note   All photos were taken under natural and sun light.
*Last picture is back of the stone.
*Please check the measurements before purchase, the items appear bigger in photos.
 Coin show in photo is Australian two-dollar coin. Size 20.50mm diameter.

In stock