Sapphire Colour is Assessed on three Attributes: Colour, tone, and Texture.
CARAT WEIGHT & SIZE
Sapphires change in density, in order that they’re quantified by size in addition to carat weight.
A well-cut sapphire can exhibit its color to its very best capability while improving brilliance and luster.
Sapphires from within an environment rich with trace minerals that influence sapphire clarity.
At any point, you can test your sapphire and check if the certification that came with it is valid.