FANCY COLOR DIAMOND
Mohs Hardness: 10 out of 10
Color: Fancy color diamonds occur in nearly all colors. More common fancy colors are browns, yellows and grays. More rare colors are green, blue, pink, orange and red.
Spectrum: Varies with each color
Routine Treatments: None
Additional Enhancements: Irradiation, HPHT (high pressure, high temperature), coating