strength of color
 
The strength of color is one of the most important factors in determining the value of a natural color diamond. The value of a natural color diamond increases with the intensity of the most prominent color within the diamond. In an attempt to bring some uniformity to the industry description of Natural Color Diamonds, gem analysis laboratories have developed the fancy color diamond color scale to classify the strength or intensity of a diamond's color.
 
 
 
 
Color Intensity Charts
Pink Color Intensity Grading
Click a color below to visit a detailed color intensity chart.