<p>Amsterdam has been famous for its diamonds for more than 425 years, and Gassan Diamonds is an important part of that history. It was established in 1945, just after the end of the Second World War, by Samuel Gassan. To see the most beautiful of diamonds, jewellery and luxury watches, you have to visit Gassan Diamonds.The employees, who speak multiple languages, await your arrival to give you a personal tour and tell you everything you want to know about the origin of diamonds, how they are worked, and the unique Gassan 121. assan’s diamond cutters have been working to create the perfect, brilliantly cut diamond for decades. This cut originally had 57 facets, but the cutters have since developed a unique, patented cut that has no less than 121 facets: the Gassan 121. The increased number of facets gives the diamond even more brilliance.</p>
