Logo Made in Germany HKTDC Hong Kong International Jewellery + Gem Show 2018

Herbert Giloy & Söhne GmbH & Co. KG

Booth number: 3D-C20

About us

Quality has been our motto since the beginning. The entire process of jewelry making from purchasing the diamonds, to setting them in jewelry, all the way to onschedule delivery follows one simple principle: We supply diamond jewelry that earns the title "Made in Germany". We purchase our diamonds exclusively from longstanding, reputable business partners in the world centers of diamond trading. In accordance with the “System of Warranties” our partners are obliged to purchase diamonds exclusively from legitimate sources, and to follow social standards such as the worldwide recognized ILO, as well as the principles of the UN Global Compact.

In addition, diamonds from Giloy are subject to the ethical standards of the "WORLD FEDERATION OF DIAMOND-Bourses". As a member of a bourse affiliated to the WFDB Giloy management personally agrees to follow a special code of conduct, which goes beyond the usual obligations. So you and your customers can enjoy our jewelry with a clear conscience.

Products and services

  • Diamond Jewellery 9k, 14, 18k
  • Solitaires Engagement Rings
  • Wedding Bands


Herbert Giloy & Söhne GmbH & Co. KG
Max-Planck-Str. 16 – 18
55743 Idar - Oberstein

Phone: +49 6781 409-0
Fax: +49 6781 409-46

Daniel Giloy
Phone: +49 6781 409-0

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