HOUSE of GASSAN Diamond Experience

HOUSE OF GASSAN, is located in a beautiful restored originally steam driven diamond factory and was built in 1879. Every year more than 350.000 visitors experience a unique tour through the industrial factory. Visitors can view the diamond polishers at their craft, while multilingual guides explain where diamonds are found and how rough diamonds turn into dazzling brilliants. Loose polished diamonds are shown as well as an elaborate jewellery collection. After the tour you can see our extensive jewelry and watch collection in our Boutique. Also have a look  in our in-house Rolex Boutique.

For over 400 years diamond polishers have perfected the art of giving maximum life to the brilliant cut diamond.  At GASSAN Diamonds this tradition is being continued and we are proud to introduce a breathtaking and worldwide patented cut: GASSAN 121, with one hundred and twenty one facets.

Let a tour of GASSAN Diamonds be the sparkling highlight of your trip to Amsterdam!

HOUSE of GASSAN
Nieuwe Uilenburgerstraat 173 - 175
1011 LN Amsterdam

You are welcome from 9:00 a.m. to 5:00 p.m. every day of the week. Please inform us of your preferred visit time.