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Advanced Training Course - Coloured Gemstones (Origin determination and treatment determination for ruby, sapphire and emerald)
2013-2013(Diamond Professional Graduate Certificate)
2011-2012MBA (International Business and Export Management)
1992-1993LL.B. (Hons.) (Laws)
1988-1992FGA Diploma (Fellow of the Gemmological Association)
Identifying Diamond Treatments Seminar
Identifying Synthetic Diamonds Seminar
Advanced Diamond Grading Lab Seminar
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