Diamond Certification Guide
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CERTIFICATION

At Craftier, we prioritize transparency, quality, and trust. Each piece of jewelry comes with certification from industry-leading gemological institutes.

Why Certification Matters

Certification confirms the 4Cs—cut, color, clarity, and carat—of a diamond. When you purchase a certified diamond, you're receiving a stone that has been thoroughly evaluated by a trusted gemological institute, providing you with confidence in its quality and value.
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Certification Options

🏆 International Gemological Institute

IGI is a globally respected gemological laboratory, particularly well-regarded for grading lab-grown diamonds. Their comprehensive certification includes detailed grading on the 4Cs and fluorescence, as well as clarity characteristics. Each IGI report is easy to understand and is highly respected worldwide.

Each certificate at Craftier provides a unique combination of information, giving you full transparency and peace of mind in your purchase.