Diamond Scale Chart us diamond colorThe diamond color evaluation of most gem quality diamonds is based on the absence of color A chemically pure and structurally perfect diamond has no hue like a drop of pure water and consequently a higher value Diamond Scale Chart education diamond colordiamond color chart Diamonds come in a variety of colors some of them highly prized pinks blues even yellow However in a white diamond the presence of a yellow tint will lower the price of a diamond
education indexdiamond grading chart Every diamond certified by the GIA undergoes a thorough independent evaluation Here you will learn how GIA diamond grades are established and how those grades affect the diamond s price Diamond Scale Chart clarityclarity scale Clarity refers to how clean or clear the diamond is with respect to natural microscopic characteristics that were trapped within or on the diamond while it was forming color chartA diamond s color is only one aspect of diamond grading and diamond grading or diamond evaluating goes far beyond the well known 4C s of diamonds However these 4 C s are the most important ones and color is certainly important
us diamond clarityThis 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 Many inclusions and blemishes are too tiny to be seen by anyone other than a trained diamond grader Diamond Scale Chart color chartA diamond s color is only one aspect of diamond grading and diamond grading or diamond evaluating goes far beyond the well known 4C s of diamonds However these 4 C s are the most important ones and color is certainly important about 4Cs ClarityThe GIA Clarity Scale contains 11 grades with most diamonds falling into the VS very slightly included or SI slightly included categories In determining a clarity grade the GIA system considers the size nature position color or relief and quantity of clarity
Diamond Scale Chart Gallery
All Scales, image source: 4cs.gia.edu
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