DIAMOND COLOR GRADING EXPLAINED: UNDERSTANDING THE D-Z SCALE

Diamond Color Grading Explained: Understanding the D-Z Scale

When determining the value of a diamond, color is a critical factor. The Gemological Institute of America (GIA) established a standardized ranking system to measure a diamond's color. This system uses the alphabet from D to Z, with D representing the most colorless and Z indicating the lightest yellow hue. Diamonds are ranked based on their lack o

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