Diamond Appraisal vs. Diamond Certification: What’s the Difference?

When purchasing or owning a diamond, two key terms often come up: diamond appraisal and diamond certification. While they may seem similar, they serve entirely different purposes. Understanding the distinction between the two can help you make informed decisions, whether you're buying, selling, or insuring your diamond. What is Diamond Certification? A diamond certification is an official document issued by a gemological laboratory that details the diamond’s characteristics. These include: Carat weight Cut grade Color grade Clarity grade Additional details (fluorescence, symmetry, proportions, etc.) Who Provides Diamond Certifications? Not all certifications are created equal. Some of the most reputable gemological laboratories include: * GIA (Gemological Institute of America) – Considered the gold standard in diamond grading. * AGS (American Gem Society) – Known for its strict grading system. * IGI (International Gemological Institute) – Commonly used in retail markets. * EGL (Eu...