For additional information or help in choosing the perfect diamond, call now to speak to one of the Christopher Duquet Fine Jewelry Design diamond experts at (847) 733-0656.

Diamond color grading is based on the G.I.A. letter grading system which starts at D (colorless) and goes through Z (very tinted) and extends into “fancy” colors that are very saturated in color. Diamonds can be colored yellow, grey, brown, or rarer colors such as pink, green, and blue.

For most people, the whiter or more colorless the diamond, the better. Whiter diamonds display a brighter brilliance than “off” colors and all else being similar are therefore more desirable. High colors are rarer than lower colors and are higher price than lower colors as a result.

Every person sees color differently, so it’s essential to see the diamond in person and compare it to other stones of different colors to be sure you are making the best choice for your diamond ring.

To learn more about Diamond Color, view GIA's 4C Color Guide here.

Find a Diamond

Our diamond experts can guide you to find the diamond or gemstone that will be the best fit based on style, cut, color and value. You can begin with our diamond search tool or schedule a consultation to speak with one of our expert gemologists directly.

Visit Our Showroom

Come to our studio in Evanston, Illinois to explore our showroom, meet the team, and learn about our custom jewelry design process.