Brilliant Knowledge - Kulsen & Hennig GbR and Dominik Kulsen AG supplying practical information about Natural Fancy Coloured Diamonds
The companies Kulsen & Hennig (Berlin) and Dominik Kulsen (Winterthur) will be exhibiting for the 13th year in a row, showcasing their Natural Fancy Coloured Diamonds.
This year, the partner companies are placing further emphasis on supplying practical information.
An extensive quarterly e-Newsletter in German, English, and French offers their clients worldwide access to expert information and well researched news about Natural Fancy Coloured Diamonds. This is new in the German-speaking world.
In addition the companies will be promoting the internationally recognized colour grading system for Champagne Diamonds (C1-C7).
The newly designed colour grading card with photographs of precisely graded reference stones and supplementary information is available at the fair:
Hall C1, Booth 308, Aisle C
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