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香港珠寶工坊 J-HUB 於8月17日及9月07日順利完成兩堂的「鑽石真假基礎課程」,感謝專業級導師盧信義先生 Andrew 的悉心教導,學員透過課堂學習鑽石基本知識、產地、成分等,並掌握到分辨鑽石真偽鑑定方法,亦能了解市場最新情況。課堂期間為增進對鑽石的相關知識,學員積極發問,課程有助將行業知識使用於日常工作上。