Diamond Education

Fancy colored diamond showing vivid blue color and radiant cut enhancing color depth.

Colored Diamond Grading: Why Color Matters Most

Summary Many buyers judge fancy colored diamonds by the same 4Cs used for colorless stones. In reality, colored diamond grading prioritizes color intensity and rarity. Learn how to evaluate hue, brilliance, and value properly. Colored Diamond Grading Explained When you buy a diamond, you probably think about the 4Cs — Cut, Clarity, Color, and Carat.However, […]

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A gemologist comparing diamonds to GIA master stones under controlled lighting for precise color grading.

What Are GIA Master Stones? Understanding Diamond Color Grading

Summary GIA master stones are the diamond industry’s color grading standard. These carefully selected diamonds represent each grade from D to Z, ensuring accurate, consistent, and fraud-resistant color evaluation worldwide. Introduction When you buy a diamond, its color grade defines both beauty and value. But how do graders ensure consistency? The answer lies in GIA

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Close-up of a perfectly cut diamond showing brilliance and sparkle under light.

Diamond Cut vs Shape: What Really Makes Your Stone Shine

SummaryDiamond cut vs shape is a common confusion. Cut determines brilliance, fire, and sparkle, while shape is just the outline. Learn why cut matters more than color or clarity and how to spot a well-cut diamond. Diamond Cut vs Shape: The Key Difference Many buyers confuse diamond cut vs shape. When you hear “cut,” you

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