There are 12 colors in the spectrum of fancy colored diamonds: Yellow, Orange, Pink, Blue, Green, Brown, Violet, Gray, Purple, Red, Fancy Black, and Fancy White. It is always the last term in the full diamond color (ex. fancy dark yellowish green).
The intensity of a diamond’s color is graded on a nine level scale: Faint, Very Light, Light, Fancy Light, Fancy, Fancy Dark, Fancy Intense, Fancy Deep, Fancy Vivid. Intensity is the first term in the diamond color (ex. fancy dark yellowish green).