Gia M Color Diamond

Locations in los angeles and carlsbad california as well as new york city.

Gia m color diamond.

The gemological institute of america or gia established a grading scale to differentiate between the color spectrum in diamonds and scaled it from d highest to z lowest. Search our index of thousands of m color loose diamonds all with hd diamond images. Gia s d to z diamond color grading system measures the degree of colorlessness by comparing a stone under controlled lighting and precise viewing conditions to masterstones of established color value. M color diamonds contain noticeable color.

The gia grades diamonds on a scale of d colorless through z light color. A gia diamond grading report is essential when buying a diamond. 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. For example yellow diamonds occur in a wide range of saturations while blue diamonds do not.

All d z diamonds are considered white even though they contain varying degrees of color. Many of these diamond color distinctions are so subtle that they are invisible to the untrained eye. Gia developed the definitive diamond color scale or. True fancy colored diamonds such as yellows pinks and blues are graded on a separate color scale.

Just the opposite happens with fancy color diamonds. Below is the gia diamond color chart with definitions accompanied by further. Diamond professionals use the grading system developed by gia in the 1950s which established the use of four important factors to describe and classify diamonds. Their value generally increases with the strength and purity of the color.

However these distinctions make a very. Even with the presence of color these diamonds can emit fire and beauty. Gem diamonds in gia s d to z range usually decrease in value as the color becomes more obvious. Official gia color scale.

This gia graded internally flawless 2 78 ct round brilliant cut diamond received gia s highest grade for color. The gia system for color grading fancy color diamonds is designed to accommodate the fact that not all colored diamonds have the same depth of color. A nonprofit educational resource for the gem and jewelry industry. D is colorless and z is light yellow.

Offering online and on campus education diamond grading and identification services and scientific instruments. Large vivid fancy color diamonds are extremely rare and very valuable.