Sapphire is the birthstone of September and the gem of 5th and 45th anniversaries. They are available in every colour except for red as the presence of chromium which creates the colour red, is exclusive to Rubies. Parti-sapphires are when two or three colours can be present in one stone. Colour-changing sapphires are stones that change colour under different lighting, 

Sapphire has a hardness of 9 on the Mohs scale, second only to diamonds and is very suitable for everyday wear and engagement rings. Utopian Creation's sapphires are sourced typically from Queensland, New South Wales and occasionally Tasmania.

6.45ct Australian teal green colour change to purple-grey, round The colour of this sapphire is exceptionally rare and is unique at this size. In natural light and most in-door lighting, this sapphire is a lovely medium toned teal/green, however, under...