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CDG courses by HRD Antwerp
Certified Diamond Grader – Professional Diamond courses in Hong Kong
From Rough to Sparkle: The Journey of a Diamond
Free online seminar
Hosted by : Andrew Shun Yee LOO, Director of Education, Pan Asia Gemmological Institute
100% Tailor made classes for You own needs
With Professional Coach
Achieve to the Top of the Diamond Industry – Certified Diamond Grader !