Discover Amsterdam's Living Diamond Workshop

Gassan Diamonds — Amsterdam Diamond Tours

Gassan is a premier destination for visitors seeking immersive Amsterdam diamond tours and hands-on gem experiences. Located in a restored 1879 diamond factory in Amsterdam, Gassan offers curated tours that focus on diamond cutting, diamond polishing, and jewelry craftsmanship. These experiences are optimized for guests who want both education and luxury.

Why choose a Gassan diamond tour?

• Authentic diamond workshop: Tours take place in a historical factory setting where visitors can observe craftsmen and learn real industry techniques.
• Hands-on polishing: The Diamond Polishing Experience Tour lets participants add facets to a diamond under expert supervision.
• Educational focus: Guides cover the 4 C's (cut, color, clarity, carat), the GASSAN 121 cut, and diamond grading basics in approachable language.
• Luxury shopping: After the workshop tour, guests can browse an exclusive selection of diamond jewelry and premium watches, including a Rolex Boutique.

Featured tours at Gassan

• Diamond Polishing Experience Tour — a hands-on session where guests learn polishing techniques, create facets on a diamond, and receive a certificate along with champagne.
• See Diamonds In Style Tour — an exclusive guided visit to the iconic diamond workshop, discovery of the 4 C's, insight into the GASSAN 121 cut, and private viewing of luxury pieces.
• Gassan Diamond Experience Tour — a comprehensive tour inside the restored 1879 factory that showcases craftsmen turning rough stones into polished gems and highlights the GASSAN 121 cut and watch collection.
• Diamond & Champagne Tour — an entertaining event featuring a sparkling cocktail with a hidden diamond; participants compete to find the real gem and the winner receives a genuine diamond with a certificate of authenticity.

What to expect on a tour

Visitors can expect small group sizes, expert-led demonstrations, and opportunities for hands-on participation on selected tours. Champagne and certificates are included as described for each tour, enhancing the memorable experience. Clear explanations of diamond terminology and grading help first-time visitors and collectors alike understand value and craftsmanship.

Key search terms and benefits

This page targets keywords such as Gassan, Gassan Diamonds, Amsterdam diamond tours, diamond polishing experience, GASSAN 121 cut, diamond cutting, diamond workshop Amsterdam, Diamond & Champagne Tour, and Rolex Boutique Amsterdam to help match intent from travelers, gift buyers and jewelry enthusiasts searching for authentic diamond experiences in Amsterdam.

Plan a visit

Gassan’s experiences are suitable for guests interested in gem education, unique group events, and high-end jewelry shopping. The restored factory location provides historic ambiance combined with contemporary standards for safety and service. Advance booking is recommended for popular tours and special event formats.

Experience the craftsmanship, history and sparkle of Amsterdam’s diamond tradition with a Gassan tour that matches educational depth with luxury presentation.