Diamond Certification Labs Other Than GIA

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Gemological Institute of America (GIA) is the most famous among labs that certify diamonds. GIA certification is recognized worldwide and people from all over the world send diamonds to GIA for certification. A GIA diamond grading shows that the diamond was examined by unbiased gemologists who verified all its qualities accurately. When buying diamonds most

Why the Gemological Institute of America is Growing Diamonds

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The Gemological Institute of America is known for multiple things, including diamond education and grading. You might know about GIA certification, but do you know that this institute grows diamonds too? For the past five years, at a nondescript property in New Jersey, GIA’s scientists have been growing these with the CVD (chemical vapor deposition)