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- 週 年 大 會 通 告 2025 (2025/09/11)
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- 重要通告:未經授權冒用本會名稱及標誌之欺詐網站事宜 (2025/05/07)
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The Gemmological Association
of Hong Kong Ltd


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

Tel. (852) 2366-6006 / Fax. : (852) 2153-9673

E-mail : info@gahk.org
 
Diamond
日期 種類 機構 - 主題
2025/09/21 - 2025/09/21 Knowledge Update - Ceylon — Island of Gems” World Premiere + Masterclass Detail
2025/09/20 - 2025/09/20 Knowledge Update - Sublime Shine Demonstrations: Goldsmithing Detail
2025/09/20 - 2025/09/20 Knowledge Update - Colombian Emeralds & Estimorun: Integrating Gemological Research and Market Valuation Systems Detail
2025/09/19 - 2025/09/19 Knowledge Update - 傳遞天然鑽石價值, 推動行業持續發展 Detail
2025/09/19 - 2025/09/19 Knowledge Update - The Platinum Advantage Markets, Business, and Innovations Detail
Fei Cui
日期 種類 機構 - 主題
2025/09/20 - 2025/09/20 Knowledge Update HKJJA - Tips for Choosing Your Perfect Fei Cui Detail
2025/09/20 - 2025/09/20 Knowledge Update 國際翡翠學協會,上海市首飾設計協會 - 2025 國際翡翠產地認證技術標準研討會 Detail
2025/09/01 - 2025/09/01 Knowledge Update GIA - Geographic Origin Determination of Fei Cui (Jadeite Jade) ft Detail
2024/09/20 - 2024/09/20 Knowledge Update - Detail
2024/09/16 - 2024/09/16 Knowledge Update Informa Market - 玉:中國獻給世界的瑰寶 Detail
Diamond and Fei Cui
日期 種類 機構 - 主題
2025/03/07 - 2025/03/07 Knowledge Update HKTDC - GIA 彩色寶石報告:處理及顏色術語解析 Detail
2015/09/19 - 2015/09/19 Knowledge Update 亞洲博聞 / 香港寶石學協會 - 香港寶石學協會研討會 Detail
2014/02/28 - 2014/02/28 Knowledge Update 香港寶石學協會有限公司 - 鑽石與翡翠鑑定 Detail
2013/12/08 - 2013/12/08 Knowledge Update - Detail
2012/11/11 - 2012/11/11 Knowledge Update 香港寶石學協會 - 紅外光譜及拉曼光譜的分析和比較 Detail
Others
日期 種類 機構 - 主題
2025/09/20 - 2025/09/20 Knowledge Update L’ÉCOLE Asia Pacific - Art Deco and Contemporary Revival Detail
2025/09/19 - 2025/09/19 Knowledge Update - The Billion-Year Promise: Consumer Trust in Natural Diamond Detail
2025/09/18 - 2025/09/18 Knowledge Update HKJJA - ASEAN Gems & Jewellery Trade Association (AGJA) Conference” Detail
2025/09/17 - 2025/09/17 Knowledge Update Informa Market - IGI Introduces Light Performance – The Science Behind the Sparkle Detail
2025/08/26 - 2025/08/26 Knowledge Update 香港寶石學協會 - 寶石的光致變色 Detail
2025/08/19 - 2025/08/19 Knowledge Update 香港珠寶玉石廠商會 - 全球視野•專業解碼-彩色寶石、翡翠全球市場趨勢深度剖析」分享會 Detail
2025/05/26 - 2025/05/26 Knowledge Update 香港寶石學協會 - 參觀本地的寶石切割工藝 Detail
2025/05/12 - 2025/05/12 Knowledge Update GIA - Diamond Cutting & Jewelry Factory Visit 匠心智造中心 Detail
2025/05/03 - 2025/05/03 Knowledge Update 香港寶石學協會 - Special Training on ISO/IEC 17043 & HOKLAS Supplementary Criteria No. 33 requirements Detail
2025/04/12 - 2025/04/12 Knowledge Update 香港寶石學協會 - GAHK ISO ESG (Environmental, Social and Governance) Full Day Training Class Detail
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