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- Jan 8, 2020
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- 85
Since 2006, GIA has redacted high-fidelity information from grading reports of laboratory-grown diamonds. Today, they announced that they're ending that policy and will report the same 4Cs information to the public, regardless of diamond origin:
www.gia.edu
GIA to Report Specific Color and Clarity Grades for Laboratory-Grown Diamonds
CARLSBAD, Calif. – Aug. 11, 2020 – To further its consumer-protection mission and help ensure the public trust in gems and jewelry, GIA will report specific 4Cs color and clarity grades on its new digital reports for laboratory-grown diamonds, replacing the currently-used descriptive terms and...