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Herausgeber: 
Deutsche Gemmologische Gesellschaft e.V.
Prof.-Schlossmacher-Str. 1
D-55743 Idar-Oberstein

 

dgemg come to where the knowledege is

 

We would like to thank the following companies for their generous support on the occasion of our anniversary.

 

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Platinum Sponsors:

Deutsche Stiftung Edelsteinforschung - DSEF German Gem Lab

Dr. Fabian Schmitz

Herbert Giloy & Söhne GmbH & Co. KG

Paul Wild GmbH & Co. KG

TRUTHSEEKERGEMS

 

Gold Sponsors:

Arnoldi International

Deutsches Edelstein Kontor

Emil Weis Opals KG

Friedrich Werdier KG

Gerhard D. Wempe GmbH & Co. KG

Global Gems

Groh + Ripp oHG

Hans D. Krieger KG

Heinz Mayer GmbH

Henn

Juwelier Paul Winnebeck GmbH & Co. KG

Schneider Gemmologie GmbH

Wild & Petsch GmbH

 

Silver Sponsors:

Constantin Wild GmbH & Co. KG

Emil Becker KG

Ernst & Friends GmbH

Gustav Caesar GmbH

Gustav O. Hahn

Hermann Lind II e. K.

Karl Faller e.K.

 

Bronze sponsors:

A. Ruppenthal KG

August Mayer e.K.

Deutsche Gesellschaft für Edelsteinbewertung m.b.H.

Deutsches Edelsteinhaus DEH GmbH

Diamant Prüflabor GmbH

Eckehard Julius Petsch

Gebrüder Kuhn GmbH & Co. KG

Michaela M. Paulsen

Werner Wild e.K.

Zentralverband der Deutschen Goldschmiede und Silberschmiede e.V.

 

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