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Gemological laboratories (12 links)

Website Url Language Hits Country
 1.  American Gem Society (AGS) American Gem Society (AGS) Website  English  3,553 hits   United States 

The AGS Laboratories was established to provide consumers with an unbiased, credible analysis of a diamond. The AGS Laboratories maintains the most stringent criteria in the industry, etc...

 2.  American Institute of Diamond Cutting American Institute of Diamond Cutting Website  English  3,039 hits   United States 

The Institute is the only diamond cutting school in the United States that is licensed to teach the prestige profession of diamond cutting and rough diamond grading in all its phases.

 3.  Asian Institute of Gemological Sciences Asian Institute of Gemological Sciences Website  English  2,421 hits   Thailand 

This Institute was founded in 1978 as Southeast Asia's first educational and research institute devoted exclusively to the training of students in the scientific and practical aspects of gemology, etc

 4.  Diamond Certification Laboratory of Australia (DCLA) Diamond Certification Laboratory of Australia (DCLA) Website  English  1,170 hits   Australia 

The DCLA is an independent diamond grading laboratory, internationally affiliated and recognised. It is the only laboratory endorsed by the Jewellers Association of Australia (JAA).

 5.  Diamond High Council (HRD) Diamond High Council (HRD) Website  English  13,775 hits   Belgium 

Antwerp Diamond High Council (HRD) wants to further develop Antwerp as a world diamond centre, on the one hand by representing the sector in Belgium and abroad to public governments and professional.

 6.  European Gemological Laboratory (EGL) European Gemological Laboratory (EGL) Website  English  2,851 hits   United States 

European Gemological Laboratory the largest network of gemological laboratories in the world, has stood in the forefront, supplying the jewelry trade with critical information about diamond, etc...

 7.  Gem-A Gem-A Website  English  1,621 hits   United Kingdom 

Gem-A is an organization whose principal objectives are: the scientific study of gem materials, to establish education systems and hold examinations, to provide laboratory services to the jewellery...

 8.  Gemological Institute of America (GIA) Gemological Institute of America (GIA) Website  English  14,396 hits   United States 

Established in 1931, GIA is the world's foremost nonprofit institute of gemological research and learning. The world's most trusted name in diamond grading and gemstone identification.

 9.  Gubelin Gemmological Laboraties Gubelin Gemmological Laboraties Website  English  1,504 hits   Switzerland 

The Gübelin Gem Lab presently has a staff composed of six gemmologists with a combined experience of gemmological analysis exceeding 90 years!

 10.  International Gemmological Institute (IGI) International Gemmological Institute (IGI) Website  French  English  Italian  Spanish  Chinese  Japanese  10,575 hits   Belgium 

IGI is the world's largest independent gem certification and appraisal institute and is renowned for its quality services, extensive experience and know-how.

 
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