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An eBook: Identifying laboratory-grown diamonds by The Gem Academy.


This guide covers The Gem Academy's 7-step guide to identification methodology.


This 67-page digital download covers key steps to ensure no stones are misidentified. Covering observation, screen tests, UV reactions and crossed-polarised filters (CPF). 


Designed as a supplement to The Gem Academy's popular practical workshop.


This download is non-printable.

Identifying laboratory-grown diamonds eBook - Digital Download

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