| Diamond |
| 日期 |
种类 |
机构 - 主题 |
|
|
| 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 |
- 传递天然钻石价值, 推动行业持续发展 |
Detail |
| 2025/09/19 - 2025/09/19 |
Knowledge Update |
- The Platinum Advantage Markets, Business, and Innovations |
Detail |
|
| Fei Cui |
| 日期 |
种类 |
机构 - 主题 |
|
|
| 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 |
国际翡翠学协会，上海市首饰设计协会 - 2025 国际翡翠產地认证技术标準研讨会 |
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：中国献给世界的瑰宝 |
Detail |
|
| Diamond and Fei Cui |
| 日期 |
种类 |
机构 - 主题 |
|
|
| 2025/03/07 - 2025/03/07 |
Knowledge Update |
HKTDC - GIA 彩色宝石报告：处理及顏色术语解析 |
Detail |
| 2015/09/19 - 2015/09/19 |
Knowledge Update |
亚洲博闻 / 香港宝石学协会 - 香港宝石学协会研讨会 |
Detail |
| 2014/02/28 - 2014/02/28 |
Knowledge Update |
香港宝石学协会有限公司 - 钻石和翡翠鑑定 |
Detail |
| 2013/12/08 - 2013/12/08 |
Knowledge Update |
- |
Detail |
| 2012/11/11 - 2012/11/11 |
Knowledge Update |
香港宝石学协会 - 红外光谱及拉曼光谱的分析和比较 |
Detail |
|
| Others |
| 日期 |
种类 |
机构 - 主题 |
|
|
| 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 |
香港宝石学协会 - 宝石的光致变色 |
Detail |
| 2025/08/19 - 2025/08/19 |
Knowledge Update |
香港珠宝玉石厂商会 - 全球视野•专业解码-彩色宝石、翡翠全球市场趋势深度剖析」分享会 |
Detail |
| 2025/05/26 - 2025/05/26 |
Knowledge Update |
香港宝石学协会 - 参观本地的宝石切割工艺 |
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 |
香港宝石学协会 - Special Training on ISO/IEC 17043 & HOKLAS Supplementary Criteria No. 33 requirements |
Detail |
| 2025/04/12 - 2025/04/12 |
Knowledge Update |
香港宝石学协会 - GAHK ISO ESG (Environmental, Social and Governance) Full Day Training Class |
Detail |
