With over 70 years of experience in diamonds and other gemstones.
Straving for the highest standards in gemstone quality.
Sourcing our products with a social and environmental responsibility.
Serving and maintaining relations with our customers world wide.
DERS participates in a number of prestigious trade fairs and events.
On this calendar you can find all the events and trade fair listings for DERS.
Hope to welcome you soon at one of our events...don't forget to register, so we can book you a personal time slot.