Gassan Diamonds was founded in October 1945 by Samuel Gassan. Gassan Diamonds was a wholesaler and retailer simultaneously. From all corners of the world tourists came to Amsterdam to see diamond cutters at work.
The uniqueness of Gassan Diamonds is that you can put together your own jewel. You choose a setting and a diamond shape and you can copy assembled within 30 minutes are ready. This is particularly widely used in the unique Gassan 121 diamond.
P.C. Hooftstraat 84 HS, 102, 1071 CB Amsterdam