Dennis Grambas in Melbourne works at Bensimon Diamonds (Manager) and was educated at Gemmological Association of Australia.
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Bensimon Diamonds
Dec 2014
-
May 2016
Manager
CommStrat (ASX:COJ)
Apr 2014
-
Dec 2014
National Sponsorship Manager
Paul Bram
Jun 2008
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Nov 2013
Senior Diamond and Gem Consultant
Gemmological Association of Australia
2003
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2003
Diploma in Diamond Technology
Gemmological Association of Australia
2001
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2002
Diploma of Gemology
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