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Home » Shop » Identifying Diamond Types and Laboratory-grown Diamonds-with CPF (Cross-Polarized Filters) (Digital Download), 3rd Edition
Identifying Diamond Types and Laboratory-grown Diamonds-with CPF (Cross-Polarized Filters) (Digital Download), 3rd Edition

Identifying Diamond Types and Laboratory-grown Diamonds-with CPF (Cross-Polarized Filters) (Digital Download), 3rd Edition

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Category: Books Tags: Birefringence, CPF, Cross-Polarized Filters, Diamond Types, EXA PL spectrometer, Identifying Diamonds, Laboratory-grown Diamonds, Screening for Diamond Types, UV lamp
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Description

Authors: Deljanin B., Simic D. Lightfoot R. 3rd Edition by Gemmological Research Industries Inc, 2023.

Birefringence of diamond is observed from all directions in order to see the entire pattern and thereby determine type (I or II) and origin (natural or laboratory-grown). Handout for BrankoGems Academy Intermediate Workshops on “Screening for Diamond Types and ID of Laboratory-grown Diamonds with CPF, UV lamp and EXA PL spectrometer”

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Gemmological Research Industries Inc. is a consulting company that specializes in the identification, grading and evaluation of gem quality rough, polished and mounted diamonds, gems, research and training of all segments of jewellery industry.

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