||17.90mm X 10.30 X 4.35mm thick
1 in stock
Fiery bright red with twinkling green, blue and yellow colours in this magnificent BIG solid black opal from the famous mines of Lightning Ridge Australia. Measuring 17.90mm X 10.30mm X 4.35mm thick, this natural solid N4 darkness, 4.6 out of 5 bright flashes, 4.95 carat opal would make a magnificent ring or pendant.
The back of this totally natural gem has some of the opal clay it was found in still in the back, proving beyond a doubt this is the real deal and has not been dyed or treated in any way.