Corona measures

GASSAN Diamonds has taken measures to enable a safe visit. Buy your tickets in advance and prepare your visit well. Check the link for more information. 

How to visit GASSAN Diamonds with your City Card

In order to visit this venue with your City Card, you are required to book a timeslot in advance. Book a timeslot by following this link and reserve your timeslot. Please make sure your City Card is valid at the time of your visit.

World class diamonds

A visit to GASSAN Diamonds also provides a unique opportunity to purchase world-class diamonds – a brilliant gift for yourself or someone special. Goldsmiths are on hand to set your chosen diamond directly in a stunning piece of jewellery or you can choose a piece from one of the most exquisite and extensive jewellery collections in the Netherlands.