Brilliant quality.

Since the establishment of van Loggem Diamantenhandel AG, diamonds of the finest quality have been our signature feature. We apply our knowledge and expertise on a daily basis to meet our clients’ demand for uncompromising high quality.

All incoming diamond deliveries are thoroughly re-examined. Our staff very carefully check the weight, color, clarity and cut of each diamond – stone by stone. This ensures that you receive diamonds of exactly the required quality class. Our quality assurance system forms a basis for the trust that our clients place in us.

«Brilliant quality.
van Loggem builds trust!»

Flawless customer service.

van Loggem provides a comprehensive portfolio of services. We perform all tasks within the prescribed time limits, from preparation of quotes and placement of work orders, through to project monitoring and special additional services.

In the event that you do not find a suitable diamond for your piece of jewelry, we will be delighted to precisely cut the appropriate diamonds according to your sketch or based on the original workpiece. Our services also include setting, polishing and hallmarking of diamonds. We have a large inventory in stock and cooperate with the world’s leading producers, thus guaranteeing high availability at all times, even for larger order quantities. Naturally, we also deliver sample diamonds for inspection, if requested.

Our goal is to provide a comprehensive portfolio of premium services – tailored to meet your specific requirements.

«Flawless customer service.
van Loggem provides the solution!»