Customer Service
Service is a matter of course for us. That's why our competent service team will be happy to answer any of your questions and will be happy to help in word and deed with the selection, sizing and, of course, the design of your jewellery. You can reach our competent team
Telephone consultation: +49 89 921313959
Monday to Friday: 10 am - 5 pm
And of course also by e-mail at: [email protected]
21DIAMONDS is part of
21DIAMONDS GmbH
Nymphenburger Str. 20
80335 Munich
Managing Director: Cornelius Breede