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HOUSE of GASSAN stands for diamonds, jewelry and luxury watches. The GASSAN brand represents craftsmanship, proven quality and reliability for more than 75 years and is a one hundred percent family business.

HOUSE of GASSAN. delivers a Luxury Shopping Experience with an historical character intended for the customer who is looking for a luxury (customized) purchase of emotional value for an important event in his/her life.

GASSAN distinguishes itself from other department stores by offering an authentic experience for diamonds, (customized) jewelry and watches. GASSAN’s headquarter breathes craftsmanship.This is an unique feature; GASSAN polishes and cuts diamonds in house. An ultimate experience to see and that we offer at our factory.

We created a department store look by means of shop in shops. HOUSE OF GASSAN breathes luxury with our high-end brand portfolio and is the biggest jeweler from the Netherlands with an amazing brand portfolio with jewelry and watches like Tudor, IWC, Jaeger le Coultre, Longines, Messika, Chopard and many other brands like our own GASSAN in-house brands: GASSAN, TROPHY BY GASSAN, Choices by DL, Gigi by GASSAN en GASSAN pre-owned.