Diamonds actually come in a variety of hues, from colorless to yellow, gray, brown and nearly every shade of the rainbow. Luckily, diamond color isn’t a matter of opinion. Proper color evaluation is a matter of expertise.

Learn about the GIA color grading scale and how fluorescence and metal settings can impact the appearance of diamond colors. Since the Four Cs aren't as distinct as they may seem, we'll also recommend the combinations of color, clarity, cut, and carat to look for when buying a diamond.

2024年8月30日 · To provide shoppers with an understanding of each diamond’s color level, grading entities like the Gemological Institute Of America (GIA) use a diamond color chart to judge diamonds based on their appearance and give each stone a color grade within a given scale.

2015年7月8日 · In this post, you can learn about and download the official GIA Color Scale, work with an interactive diamond color chart to see the relationship between grades and colors, and watch a useful GIA Diamond Color Grading video to see how GIA evaluates diamond color.

Diamonds occur in a variety of colors—steel gray, white, blue, yellow, orange, red, green, pink to purple, brown, and black. [2][3] Colored diamonds contain interstitial impurities or structural defects that cause the coloration; pure diamonds are perfectly transparent and colorless.

Learn everything you need to know about the diamond color scale to select the perfect diamond for you. Absolutely colorless or icy white. The highest color grade—extremely rare and most expensive. What Is Diamond Color? Diamond color refers not to the presence of color within a diamond but to the absence or lack of it.

The GIA's Diamond Color Scale is the official diamond color chart that has become the universal standard for grading color in diamonds. Whether you're looking for accent diamonds or the center diamond for an engagement ring, understanding the diamond color grad system, as well as diamond clarity, cut, and carat weight, is crucial for shopping ...

2024年1月15日 · Below, we’ve covered the essentials of buying an I color diamond, from how I color diamonds look compared to higher color grades to the easiest ways to make an I color diamond look its best once it’s set in an engagement ring.

Diamonds are graded on an alphabetic scale according to increasing increments of body color (usually yellow), starting at D (colorless) and progressing to Z (light yellow). Diamond Color Grading Scale (click image to enlarge)

Colored diamonds, also known as "fancy color diamonds," are graded using a separate system that evaluates their color intensity, hue, and saturation. Because diamonds are mostly valued for their lack of color, the closer the diamond sits to ‘colorless’ on this scale, the pricier.