The Sapphire is the birthstone for September and the gem of the 5th and 45th anniversaries. They come in every colour, with the exception of red - and some can even have colour change properties dependent on the lighting situation. They are ranked a 9 on the Moh hardness scale, only second to diamond, making it excellent for setting. We frequently carry a wide variety of coloured sapphires, as well as a cabochon variety and star sapphires.