Top grade opal from Coober Pedy
Top grade opal from Coober Pedy
1.497 troy ounces
Southern Cross crystal opal. Ethically mined in Coober Pedy, South Australia
multi colour super gem
$3,600 per ounce
Average size stone 22 x 22 mm
Top grade opal from Coober Pedy
1.497 troy ounces
Southern Cross crystal opal. Ethically mined in Coober Pedy, South Australia
multi colour super gem
$3,600 per ounce
Average size stone 22 x 22 mm