Diamond Grading Explained: Understanding the 4Cs of Diamond Quality
Diamond grading is the process of evaluating a diamond’s quality based on the internationally recognized 4Cs: cut, color, clarity, and carat weight. These grading standards help jewelry brands, buyers, and manufacturers understand a diamond’s appearance, brilliance, rarity, and value. Professional grading reports from gemological laboratories also assess polish, symmetry, and fluorescence to ensure accurate diamond identification and quality comparison.