• Watches

      Shop

      Exclusive Watches

      Wether it is a timeless hourpiece you want to carry for your offspring, a sports watch or the latest connected smartwatch, 
we have it.

      Shop watches
    • Rings

      Check out all our

      Rings

      Looking for wedding rings, a ring for another special occasion or just because: let’s go.

      Shop rings
    • Rings

      Looking for

      Jewelry

      Luxurious jewelry in white, yellow and rose gold. Browse jewelry by well-known brands such as Al Coromm, Choices by DL, Leo Pizzo and Ole Lynggaard. 

      Shop jewelry
    • Rings

      Make your own

      Ringfinder

      Looking for wedding rings, a ring for another special occasion or just because: let’s go.

      Make your own
    Gassan Headquarters Gassan Diamond Polisher Gassan Tours visitors

    About the free tour

    Visit our diamond polishing facility in Amsterdam for free. Meet GASSAN. We organize private and corporate events, and have special arrangements for engaged couples and VIPs. And check our diamond factory or Rolex boutique. Engaged? We have a wedding tour for lovebirds, and special arrangements for everybody else.

    About the free tour

    Trouwringen

    Are you getting married, or do you plan to propose? GASSAN has a wide range of engagement and wedding rings to promise your beloved eternal loyalty.

    Alle trouwringen
    Trouwring
    necklace

    Sieraden

    Luxurious jewelry in white, yellow and rose gold. Browse jewelry by well-known brands such as Al Coromm, Choices by DL, Leo Pizzo and Ole Lynggaard. 

    Shop sieraden

    Our stores

    GASSAN Headquarters

    Nieuwe Uilenburgerstraat 173 - 175

    1011 LN Amsterdam

    Netherlands

    Phone +31 (0)20 622 5333

    More details

    GASSAN Dam Square

    Rokin 1 - 5

    1012 KK Amsterdam

    Netherlands

    Phone +31 (0)20 624 5787

    More details

    GASSAN Boutique

    P.C. Hooftstraat 84

    1071 CB Amsterdam

    Netherlands

    Phone +31(0)20-2105900

    More details

    GASSAN Schiphol Plaza

    Vertrekpassage 1 - 214

    1118 AP Schiphol

    Netherlands

    Phone +31 (0)20-4059920

    More details

    Choices By DL

    Mix and match any way you like! Choices by DL is all about the question why should settle for one thing, when you've got Choices.

    Make your own jewel

    Gassan Ringfinder

    Looking for wedding rings, a ring for another special occasion or just because: let’s go.

    Make your own

    GASSAN 121 ®

    We have developed our very own diamond cut. After years of refinement it has reached its greatest form yet. 
The GASSAN 121 ®, with 121 individual facets.

    Learn more

    Besides the GASSAN 121 ® cut, we master all cuts, ranging from pearshape to emerald or marquise.

    Want to know more about cuts, clarity or carats? Then visit our Diamond Experience Tour or let us explain everyting about diamonds in detail.

    Tell me more

    July 17, 2019 Read more

    June 17, 2019 Read more

    May 13, 2019 Read more

    May 09, 2019 Read more

    May 08, 2019 Read more

    Gassan Headquarters

    About GASSAN

    We represent craftmanship, proven quality and reliability.

    GASSAN stands for diamonds, jewelry and luxury watches, being in the business for over 69 years.

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