Individuality at its best.

Over the last few decades, the brand van Loggem has stood for purchasing and trading of top-quality cut diamonds. The worldwide leaders in the watch and jewelry industry, as well as renowned jewelers all over Switzerland, are among our clients.

Welcome to van Loggem Diamantenhandel AG. We invite you to learn more about us and our service portfolio. Diamonds of the finest quality are our passion!

van Loggem is a certified member of the Responsible Jewellery Council (RJC) and therefore bound to comply with the tested standards and guidelines within the value added chain for the jewellery industry based on RJC regulations.

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Our success is based on our clients’ trust, together with sound values, such as:

  • Individual customer advisory services
  • Uncompromising quality
  • Guaranteed quality assurance
  • Extensive inventory in stock
  • Very short delivery cycles
  • Client-specific services