Diamond Scale Color Cut Clarity

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.

Diamond scale color cut clarity.

If inclusions are large enough they can also impact the durability of the stone. Size nature number location and relief. Generally the larger the inclusion the greater the impact on the clarity grade. Diamond color is graded according to the gia grading scale.

Many of these. As with the poor vs2 sample above the diamond chosen for the sample picture of an si1 clarity inclusion is an extreme example chosen to show the maximum size and worst possible color of an si1. G h as opposed to a specific grade the diamond is not certified by gia. Diamond grading factors there are five factors that affect how clarity is determined in a diamond and how inclusions are considered.

Gia created the first and now globally accepted standard for describing diamonds. Today the 4cs of diamond quality is the universal method for assessing the quality of any diamond anywhere in the world. If while shopping for a diamond you are ever given a color range e g. Color clarity cut and carat weight.

A lower color diamond with a higher cut grade will have more sparkle and visual appeal than a higher color diamond with a lower cut grade. It is the cut that enables a diamond to make the best use of light. One must remember that a clarity grade can be based on many different inclusion points within a diamond.