This stunning natural blue sapphire is not only eye clean but loupe clean too. The piece is a good mid blue with the cutting slightly darkening the stone and some slight colour zoning is also present.

Normal heat 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.

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