Trustpilot
Collection
Popular brands
Diamond wedding rings
Service
Cuts
Address
Nieuwe Uilenburgerstraat 173 - 175 1011 LN Amsterdam The Netherlands
Contact
Call us at +31 (0)20 622 5333
Email your question to info@gassandiamonds.nl
Regular opening hours
Central European Time (CET)
Special opening hours
Brands at HOUSE of GASSAN
Diamond factory tours
Rolex and watch service
Jewelry service
Tax Free-service via Global Blue
Unparalleled cuts perfect brilliance.
Unique pre-owned and vintage watches from exclusive brands
Heritage and craftsmanship meets luxury designs
A unique and patented bayonet system.