The dimensions of this pear shaped stone is 25 mm x 7 mm long and is 4.5 mm deep. This gemstone weighs 6.5 carat.
This is Australian opal and the mine location is Coober Pedy. This is a beautiful doublet and the long pear shape would make an exquisite pendant. In my estimation that should be set in kt. gold. Nice flashes a bright yellow and green come up through the stone. I backed this stone with black Jade.