What Jewelers Buy - Diamonds

D (completely colorless) to Z (light yellow or brown).

Clarity measures the internal characteristics (inclusions) and surface irregularities (blemishes). 10 Tips for Buying a Diamond Engagement Ring - GIA 4Cs what jewelers buy diamonds

Jewelers grade color based on the absence of color. For standard diamonds, the ideal is completely colorless, like a drop of pure water. D (completely colorless) to Z (light yellow or brown)