Australia

Untreated green sapphire from Queensland, Australia. Cut into a pear shape and weighing 1.41 carats, this gemstone measures 8.7 x 6 mm and displays...

Radiant-cut untreated sapphire from Queensland, Australia. Predominantly yellow-chartreuse with beautiful blue colour zoning.

Round zircon from Queensland, Australia. Icy blue colour with sparkle and movement in the cut.

Untreated green and yellow sapphire from Queensland, Australia. This oval-cut gemstone weighs 1.45 carats and measures just under 8 mm in length, s...

Untreated blue and yellow flat-back sapphire from Queensland, Australia. Oval cut and weighing 1.48 carats, this gemstone measures 9.5 x 7.2 mm and...