This unique tanzanite has not been heated, as almost all commercial pieces are, not only that but it is beautifully bi-colour making it a most intriguing stone. Depending on which angle the stone is viewed from, the two colour shift about the stone and also change between the dichroic colours of tanzanite.

No Treatment

Lawson Gems is an Australian company based around ethical practices and knowledge transfer. We travel the world from mine to market and supply a variety of gemstone material including responsibly sourced items.

Lawson Gems also works with various University, Government and Charitable bodies on projects worldwide to further causes such as gender equality, free education and free industry consultation, with he aim of improving our industry in ways so often neglected.

To see the Lawson Gems story for yourself, head to our YouTube Channel, Instagram or Facebook pages.