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Board index » Gemology Schools, Labs, Research & Appraisal Facilities » GIA (Gemological Institute of America)

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G Holloway Cut Nut
 Post subject: Grade and Rate Diamond Transparency
PostPosted: Wed Apr 12, 2023 9:20 pm 
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Joined: Wed Apr 12, 2023 2:04 am
Posts: 8
After the publication of the article linked below - Will GIA Grade and Rate Diamond Transparency?
I understand that this issue is currently rated as an unmentioned factor under diamond clarity (by lowering the grade). I believe that is not in the interests of consumers as they do not understand the terminology:
Grade based on clouds not shown or internal graining etc.
https://www.gia.edu/gems-gemology/summe ... appearance
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