| Diamond |
| Date |
Type |
Organization - Topic |
|
|
| 2026/06/06 - 2026/06/06 |
Knowledge Update | 港九金飾珠寶業職工會 - 翡翠最新專業知識、新定義及危料（危地馬拉翡翠）的特徵和市場發展講座 |
Detail |
| 2026/05/11 - 2026/05/11 |
Knowledge Update | GIAA - GIAAA Seminar-探索綠松石：一場跨越科學、歷史與文化的永恆寶石之旅 |
Detail |
| 2026/04/30 - 2026/04/30 |
Knowledge Update | - Treatments and Color Terminology on GIA Colored Stone Reports |
Detail |
| 2026/04/30 - 2026/04/30 |
Knowledge Update | - GIA Pearl Identification & Classification |
Detail |
| 2026/04/30 - 2026/04/30 |
Knowledge Update | - Diamond Analysis for Technological Applications | GIA Knowledge Sessions Webinar |
Detail |
|
| Fei Cui |
| Date |
Type |
Organization - Topic |
|
|
| 2026/03/06 - 2026/03/06 |
Knowledge Update | GAHK. HKTDC, HKCTC and CIBJO - Sustainable Advancement of Fei Cui Standard Internationalisation and Its Impact on the Global Jewellery Trade |
Detail |
| 2026/01/24 - 2026/01/25 |
Knowledge Update | GCGC --GAHK - 廣東省彩寶首飾商會舉辦的「四會翡翠玉市考察課程」 |
Detail |
| 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 - Standardisation Framework for Geographic Origin Determination of Fei Cui: From Scientific Research to Industry Certifica |
Detail |
| 2025/09/01 - 2025/09/01 |
Knowledge Update | GIA - Geographic Origin Determination of Fei Cui (Jadeite Jade) ft |
Detail |
|
| Diamond and Fei Cui |
| Date |
Type |
Organization - Topic |
|
|
| 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 | UBM Asia Ltd / GAHK - 'Fei Cui Research, past, present and future studies' and 'Automated Spectral Diamond Inspection' |
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 |
|
|
| 2026/07/03 - 2026/07/03 |
Knowledge Update | GAHK - Visit GUANGZHOU POLYTECHNIC UNIVERSITY and Academic exchange |
Detail |
| 2026/06/20 - 2026/06/20 |
Knowledge Update | GRS - Magnificent Journeys – 30 Years of Industry Experience |
Detail |
| 2026/06/20 - 2026/06/20 |
Knowledge Update | GAHK and Inform market - Unraveling the Magical Colour Change Effects of Gemstones |
Detail |
| 2026/06/13 - 2026/06/13 |
Understanding on ISO/IEC 17025 | GAHK - Integrated Lab Management System (ILMS) Combining ISO/IEC 17025, ISO/IEC 17034 and ISO/IEC 17043 |
Detail |
| 2026/06/06 - 2026/06/06 |
Knowledge Update | GAHK 510A, 5F, K11 MUSEA, 18 Salisbury Road, Tsim Sha Tsui, Hong Kong - L’ÉCOLE- GAHK ' ... |
Detail |
| 2026/05/23 - 2026/05/23 |
Knowledge Update | L’ÉCOLE, School of Jewelry Arts - Precious Coral: A Unique Material |
Detail |
| 2026/05/23 - 2026/05/23 |
Knowledge Update | L’ÉCOLE, School of Jewelry Arts - Precious Coral, from Curiosity to Treasures – Meet the experts and collectors |
Detail |
| 2026/04/01 - 2026/04/01 |
Knowledge Update | GAHK - 珠寶業個人IP打造與直播課程 (基礎班) |
Detail |
| 2026/03/07 - 2026/03/07 |
Knowledge Update | HKTDC - The Science of Origin Determination for Colored Stones |
Detail |
| 2026/03/04 - 2026/03/04 |
Knowledge Update | - Sustainable Gem Practices: Provenance & Ethical Traceability – Gubelin |
Detail |
