Loose Australian opals (cut and polished opals) - Page 3

 

Cut and polished natural Australian white opal, ready to be set
21 x 18 mm
Weight: 6.71 carats
Full of various colours

   

Cut and polished natural Australian crystal opal, ready to be set
from Winton, Queensland
19 x 14 x 4.4 mm thick
Weight: 7.6 carats
Play of bright light green colours

   

Cut and polished natural Australian opal,
ready to be set into a pendant
from Lightning Ridge, New South Wales
22 x 15 x 4.5 mm thick
Weight: 10 carats
Play of various colours with red
(small crack on one side not affecting its solidity)

   

Cut and polished natural Australian white opal, ready to be set
from Lightning Ridge, New South Wales
23 x 15 x 3.4 mm thick
Weight: 6.35 carats
Play of bright red colours

   

Cut and polished natural Australian crystal opal, ready to be set
from Winton, Queensland
23 x 14 x 4.9 mm thick
Weight: 10 carats
Play of bright green colours

   

Big cut and polished natural Australian boulder opal with 1 small crack (hardly visible)
from Opalton, Queensland
46.6 x 19 mm x 8.4 mm of thickness
Weight: 63.9 carats (12.7 grams)
White multicolored opal in the centre of the stone and bright green and red sparkles around it
The price of this stone has been reduced because the white opal has a small natural crack.
Only the opal is cracked (natural surface crack that does not go through the boulder).
The stone could be set as is in a pendant or could be repaired before setting