Not all diamonds are created the same. While the gem's most well known form is as a brilliant, clear white stone, there are in fact a number of variations in diamond colors. Some of these colorations are considered quite valuable, but sometimes a tint will lower the price of a diamond. In order to consistently measure gem quality within the industry, most jewelers use the Gemological Institute of America's (GIA) diamond color chart, which offers a standardized categorization of colors.

The GIA And The Standardization Of The Diamond Color Scale

The GIA is a nonprofit organization whose independent laboratories issue diamond certifications. The GIA's labs are respected internationally, in large part because the association is an independent entity that is not owned in any part by diamond retailers or wholesalers. The organization's color chart for diamonds and its diamond ratings system have become industry standards.

The GIA Color Scale For Diamonds

The GIA's diamond color scale is:

• Colorless (D, E, F)
• Near colorless (G, H, I, J)
• Faint color (K, L, M)
• Very light color (N-R)
• Light color (S-Z)

Diamonds in the colorless category are the most valuable. However, a skilled jeweler can also work with diamonds lower in the scale by pairing them with certain types of metals and settings, which can help to offset color flaws.

What Does This Mean When You Sell Your Jewelry?

It may be beneficial for people to become familiar with this color chart if they are looking to sell diamond jewelry, because it will help them understand how buyers are setting their prices. Along with color rating, jewelers will also be reviewing a diamond's cut, clarity and carat in their price determinations. To ensure that you are dealing with a knowledgeable buyer, you may want to seek out jewelers who employ GIA gemologists.

If you are thinking about selling your diamond jewelry, it may be a good idea for you to spend some time becoming familiar with the GIA diamond color chart and its corresponding effect on diamond value. This will help give you realistic expectations of the amount of money you may receive for your pieces. Ralph Mueller & Associates employs GIA gemologists who will provide an honest appraisal of your diamond jewelry. To get the best value for your diamonds, call (480) 949-9299 today.