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- CPD Hours for the Seminars at September Jewellery Show (2017/09/08)
  Detail
- GAHK at September Jewellery Show in HKCEC (2017/09/08)
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Special Announcement
Contact GAHK

The Gemmological Association
of Hong Kong Ltd


P.O. Box 97711, Tsim Sha Tsui,
Kowloon, Hong Kong

Tel. (852) 2366-6006 / Fax. : (852) 2312-0669

E-mail : info@gahk.org
 
Diamond
Date Type Organization - Topic
2017/03/03 - 2017/03/03 Knowledge Update The Hong Kong Institute of Gemmology - Seminar of Ruby,how to identify the origin of natural ruby and manual processing types Detail
2016/06/25 - 2016/06/25 Knowledge Update The Gemmological Association of Hong Kong (GAHK) - Comprehensive Identification Technology and Market Assessment of “Laboratory-grown Diamonds” Detail
2016/06/25 - 2016/06/25 Knowledge Update GAHK - Workshop of Synthetic Diamond Identifications Technology (member only) Detail
2015/09/19 - 2015/09/19 Knowledge Update Gemological Institute of America (GIA) - GIA Research Update Detail
2015/07/17 - 2015/07/17 Advance Testing Instrument Update Sarine Hong Kong Ltd - Industry Trends and Opportunities for the Gemmological Community in Hong Kong Detail
Fei Cui
Date Type Organization - Topic
2017/09/16 - 2017/09/16 Knowledge Update GAHK - Comparative analysis of Fei Cui from three major localities: Myanmar, Russia and Guatemala Detail
2017/03/05 - 2017/03/05 Knowledge Update - Guild Emerald Dialogue-Color, Provenance and History Detail
2017/03/04 - 2017/03/04 Knowledge Update GAHK - Announcement Section of the Publication of the Standard Methods for Testing Fei Cui for Hong Kong and GAHK Seminar at March Hong Kong Detail
2016/09/17 - 2016/09/17 Knowledge Update GAHK, UBM Asia, HK Council for Testing and Certification - Certification and Testing, Professionalization and Internationalization of Business Practice in the Fei Cui Jewellery Industry Detail
2016/03/04 - 2016/03/04 Knowledge Update HKTDC, GAHK - HK Standard Testing Methods for Fei Cui and Fei Cui Identification and Testing Technologies Detail
Diamond and Fei Cui
Date Type Organization - Topic
2015/09/19 - 2015/09/19 Knowledge Update UBM Asia Ltd / GAHK - 'Fei Cui Research, past, present and future studies' and 'Automated Spectral Diamond Inspection' Detail
2015/09/16 - 2015/09/16 Knowledge Update Gemological Institute of America (GIA) - Jade Nomenclature Detail
2014/02/28 - 2014/02/28 Knowledge Update The Gemmological Association of Hong Kong Limited - Diamond and Fei Cui Testing & Identification Detail
2013/12/08 - 2013/12/08 Knowledge Update HKIG - Markets and Collections of Natural Rare Gemstones Detail
2012/11/11 - 2012/11/11 Knowledge Update GAHK - 紅外光譜及拉曼光譜的分析和比較 Detail
Others
Date Type Organization - Topic
2017/06/24 - 2017/06/24 Knowledge Update The Gemmological Association of Hong Kong - GAHK Seminar and Press Conference of Standard Methods for Testing Fei Cui for Hong Kong and Natural Fei Cui Certification Detail
2017/06/24 - 2017/06/24 Knowledge Update The Gemmological Association of Hong Kong, Co-organiser:The Gem and Jewelry Institute of Thailand (Public Organization) - Ruby and Sapphire ... Detail
2017/06/08 - 2017/06/08 Knowledge Update Mineralogy Society of Hong Kong - Wandering the Quartz Family Detail
2017/03/04 - 2017/03/04 Knowledge Update The Gemmological Association of Hong Kong Limited - In Search of Consistency: AGL's Approach to Colored Stone Grading Detail
2017/02/24 - 2017/02/24 Advance Testing Instrument Update The Gemmological Association of Hong Kong Limited - Detection of trace elements in coloured gemstones and Fei Cui, State of the Art in non-destructive ED-XRF analysis. Detail
2016/11/26 - 2016/11/26 Knowledge Update GAHK - Uncommon Types Of Well Known Natural Gemstone Detail
2016/09/27 - 2016/09/27 Knowledge Update GAHK - Sannan Skarn - a new green gemstone from Pakistan Detail
2016/09/20 - 2016/09/20 Knowledge Update GAHK - GAHK Seminar 2016 - Pegmatite Delight Detail
2016/09/17 - 2016/09/17 Knowledge Update Gubelin Gem Lab Ltd - Gübelin Seminar - Consistency through Standards and Great Discoveries Detail
2016/07/23 - 2016/07/23 Understanding on ISO/IEC 17025 GAHK - The 2015 ISO 9001 & ISO/IEC 17025 Training Class Detail
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