Editing Gemology (section)

==Institutes, laboratories, schools, and publications==
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===Institutes===
* [[American Gem Society]] – AGS
* [[Asian Institute of Gemological Sciences]] – AIGS
* [[Canadian Gemmological Association]] – CGA
* [[Canadian Institute of Gemmology]]  – CIG
* [[Gemological Science International]] – GSI
* [[Gemmological Association of Australia]] – GAA
* [[Gemmological Association of Great Britain]] – Gem-A
* [[Gemological Institute of America]] – GIA
* [[German Gemmological Association]] – DGemG
* [[Guild Education Gemology]]
* [[Institut National de Gemmologie]] – ING
* [[International School of Gemology]] – ISG
* [[Hoge Raad voor Diamant]] – HRD
* [[International Gemological Institute]] – IGI
* [[Italian Gemmological Institute]] – IGI
* Institute of Gem Trading – IGT<ref>{{cite web |title=Institute of Gem Trading |website=Institute of Gem Trading |place=Thailand |language=en-US |url=https://igtthailand.com/ |access-date=2019-10-13}}</ref>
* [[Gemmological Institute of India]] – GII
* [[Center of Gemological of Indonesia]] – COG
* [[Swiss Gemmological Institute]] – SSEF
* World Gem Foundation

===Commercial laboratories===
* [[Advanced Gem Testing Laboratory]] – AGTL
* [[American Gemological Laboratories]] – AGL
* [[European Gemological Laboratory]]  – EGL
* [[Gübelin Gem Lab]] – GGL
* [[Guild Gem Laboratories]]
* [[Laboratoire français de gemmologie]] – LFG
* [[Professional gemstone testing laboratory]] – PGTL
* [[Himalaya gem testing laboratory]] – HGTL
* [[GCI Universal Gemological Laboratories|Universal Gemological Laboratories]] – GCI

===Publications===
* ''[[The Journal of Gemmology]]''{{efn|
<!-- This is a crass advertizement. As such, it probably should be deleted. -->
[[The Journal of Gemmology]] publishes original research articles on all aspects of gemmology, including natural stones and their treatments, synthetics and simulated gemstones. The Journal is currently published by [[Gemmological Association of Great Britain]] (Gem-A) in collaboration with the [[Swiss Gemmological Institute]] (SSEF) and with support from [[American Gemological Laboratories]] (AGL).<ref>{{cite web |title=The Journal of Gemmology |website=[[Gemmological Association of Great Britain]] (Gem-A) |type=subscription page |url=https://gem-a.com/membership/journal-of-gemmology}}</ref>
}}
* ''[[Gems & Gemology]]''
* [[Gemology Frontier]]