Diamond Clarity Grade Scale

The diamond clarity rating or grade is an important factor to consider regardless of the size and shape of the diamond.

Diamond clarity grade scale.

Clarity grading is a subjective process. Diamond clarity is a qualitative metric that grades the visual appearance of each diamond. The fewer inclusions and blemishes the diamond has the better the clarity grade. Uncategorized may 27 2015.

They determine the grade based on a couple of inclusions and assign the grade. Diamond clarity is the quality of diamonds that relates to the existence and visual appearance of internal characteristics of a diamond called inclusions and surface defects called blemishes clarity is one of the four cs of diamond grading the others being carat color and cut. This short video explains the gia clarity scale and how gia classifies diamonds with a clarity grade ranging from flawless to i 3 by using a 10x magnification loupe and a microscope to see and plot the diamond s inclusions. Diamond clarity the diamond 4cs august 13 2015.

Trained gemologists identify the type size location and number of inclusions. Many inclusions and blemishes are too tiny to be seen by anyone other than a trained diamond grader. Uncategorized november 09 2015. Inclusions are solids liquids or gases that were trapped in a mineral as it formed.

How light affects a diamond s appearance. A diamond receives multiple opinions on the clarity grades it receives so there is a consensus among expert graders as to what the appropriate grade should be. The official gia diamond clarity scale. Understanding diamond grading and cut grades.