The current edition is set against a backdrop of Nature and balance. That’s why we’ve selected the colour green. For it is Mother Earth that we have to thank for a particularly valuable treasure – sparkling beauties from her very depths.

Green also symbolises harmony. As a family enterprise which is regionally based but acts globally, we are very much committed to this accord with our environment. Ever since our founding over 170 years ago, we have maintained honest relations with our customers and business partners. In some cases, the families of our employees have been closely associated with us for generations – as have our suppliers. And we also have a very special relationship with our roots. That’s why we are committed to our company location in Idar-Oberstein. You can see for yourself how strongly we feel integrated in Nature. Let yourself be seduced by ‘different shades of green’. I take great pleasure in inviting you to an expedition through my homeland.

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