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鑽石鑑定與4C評級課程
鑽石鑑定與4C評級課程
Date
6 Oct 2026 ~ 20 Oct 2026
Description
鑽石鑑定與4C評級課程已於2026年10月順利舉行,由資深寶石鑑定師Andrew Loo主講。課程系統講解鑽石產地特性、化學成分與物理特徵,深入剖析GIA等國際評級機構運作機制,全面解析4C分級系統(成色、淨度、車工、克拉重量)對鑽石價值的關鍵影響。課程特設多種等級鑽石實物供學員親手操作,透過實務訓練掌握鑑定要領。
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