Buying Guide
Colour grading of the pink diamond
There are 3 important factors in understanding the colour of pink diamonds.
HUE is the dominant colour of the diamond. Sometimes there are modifying colours or tints that affect the hue.
TONE is the amount of lightness or darkness in the diamond. The range extends from light to dark.
SATURATION is the strength or intensity of hue. The saturation of light in diamonds can vary from pastel to vivid and intense. The darker and more intense the colour, the more rare and more valuable the diamond.