Orloff of Denmark
Diamond reports and certification
A diamond laboratory report records characteristics of an examined stone. Read the actual report and its identification information, not just the laboratory’s name.
Check the reference
Compare the report number and specifications with the selected stone. Where the laboratory offers an online verification service, use the report number there.
Know what a report means
A grading or assessment report is not a promise of future resale value. Report formats and terminology can differ between laboratories and between natural and laboratory-grown diamonds.
Learn with GIA
These links open GIA’s official resource pages. Materials belong to GIA and are subject to its usage terms; no affiliation or endorsement is implied.
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