A COMPREHENSIVE GUIDE TO

diamond color

what is diamond color?

Diamond color refers to diamonds' natural tint or hue due to trace elements or structural imperfections formed during their crystallization process. The presence of color can range from colorless to shades of yellow or brown, impacting the diamond's appearance and value.

the diamond color scale

The diamond color scale developed by the Gemological Institute of America (GIA) categorizes diamonds from D (colorless) to Z (light yellow or brown). Understanding each grade helps assess a diamond's hue and its impact on beauty and value.

colorless

D, E, and F: These grades represent colorless diamonds with no discernible hue. They are rare and highly valued for their exceptional brilliance and purity, appearing icy white.

near colorless

G, H, I, and J: Diamonds in this range offer a fantastic balance of value and quality. They exhibit slight traces of color that are typically difficult to detect with the naked eye, making them an affordable yet beautiful choice.

faint color

Diamonds in these grades show noticeable hints of yellow or brown. While they may exhibit warmth, they can still be stunning and captivating, depending on personal preference and setting.

very light & light color

N - Z: Diamonds in these grades display increasing levels of visible color, ranging from very light yellow to light yellow or brown. They are more affordable but may lack the colorless sparkle of higher grades.

how is diamond color graded?

Diamond color grading involves comparing each diamond to a set of master stones known for their specific color grades under controlled lighting conditions.

Diamond graders evaluate:

  • Hue: The diamond's primary body color, ranging from colorless to yellow or brown
  • Saturation: The intensity of the diamond's hue
  • Tone: How light or dark the color appears

These factors collectively determine the diamond's color grade on the GIA scale.

fancy colored diamonds

A diamond is considered "fancy colored" when its hue is noticeable enough to fall outside the D-Z grading scale used for white diamonds. A stone moves into the fancy category when its color is no longer subtle but distinct and prominent.