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Discover the art of diamond polishing at Gassan in Amsterdam. Hands-on, educational, and unforgettable—perfect for jewelry enthusiasts.
Discover the art of diamond polishing at Gassan in Amsterdam. Hands-on, educational, and unforgettable—perfect for jewelry enthusiasts.
Book with Gassan
Verified experiences and guided adventures in the surrounding area.
Operated by Gassan · Amsterdam, Noord-Holland
Located in the vibrant city of Amsterdam, Gassan offers visitors a unique chance to dive into the sparkling world of diamond craftsmanship. The Diamond Polishing Experience Tour is a three-hour journey that takes you behind the scenes of one of Europe's most renowned diamond cutting houses. This tour is perfect for enthusiasts eager to understand the intricate art of diamond polishing, a craft that has played a vital role in Amsterdam’s history since the 15th century. Guests observe master cutters at work, learning about the famed 'Amsterdam Cut'—a technique that enhances diamond brilliance. What's truly special is the hands-on opportunity to apply the final facets to your own chosen diamond, making this experience both educational and personalized. Once complete, visitors toast with champagne and receive a certified gem as a keepsake, transforming a simple museum visit into a meaningful, tangible memory. Gassan’s heritage is woven into the city’s identity, and their commitment to quality elevates this experience beyond a typical tour. The shop itself stands as a monument to Dutch craftsmanship, and their expertise ensures visitors leave with a newfound appreciation for these precious stones. This high-quality experience is a highlight for travelers in Amsterdam, offering a taste of the city’s historic engagement with luxury jewelry and gem cutting. Whether you’re a jewelry lover or seeking a memorable activity, Gassan’s Diamond Polishing Experience adds a sparkle to any trip. The accessible location and expert-led sessions make it a standout destination for curious travelers interested in craftsmanship, history, and luxury in the heart of The Netherlands.
easy.
3 hours.
All participants should be able to sit, stand, and handle small objects comfortably.
No prior experience is necessary; all equipment and guidance are provided.
Yes, participants receive a certified gem as a keepsake after the experience.
Kids over 12 are welcome, but it’s best suited for older teenagers and adults.
Participants should be able to sit comfortably and handle small objects.
Gassan is centrally located in Amsterdam, accessible by public transit.
Yes, photography is allowed during the experience.
Gassan has been a key player in Amsterdam’s diamond industry since the 20th century, contributing to the city’s reputation as a jewelry hub.
Gassan emphasizes ethical sourcing and sustainable practices in diamond cutting, supporting responsible gem production.
Gassan is a family-owned diamond company located in Amsterdam, Noord-Holland. Housed in a carefully restored 1879 diamond factory, Gassan operates specialized visitor experiences that showcase diamond cutting, polishing and jewelry craftsmanship. The company offers hands-on and guided tours including the Diamond Polishing Experience Tour, See Diamonds In Style Tour, Gassan Diamond Experience Tour and the Diamond & Champagne Tour. Each experience highlights the workshop process and the unique GASSAN 121 cut. Under expert supervision, visitors can learn the fundamentals of the 4 C’s, observe craftsmen transforming rough stones into polished gems, and — in hands-on sessions — add facets to a stone and receive a certificate of completion. Several tours include champagne and exclusive access to luxury jewelry and watches, including a dedicated Rolex Boutique. Gassan emphasizes transparency and education during every visit. Guides explain diamond terminology, grading basics and practical demonstrations without technical jargon, making complex processes accessible to both collectors and first-time visitors. The restored factory setting preserves historical character while operating with contemporary standards for safety and professionalism. For guests seeking memorable events, the Diamond & Champagne Tour introduces playful discovery elements such as a sparkling cocktail with a hidden gem; winners receive a genuine diamond and a certificate of authenticity. All visits are designed for small groups to maintain a focused experience. Gassan serves visitors interested in gem education, bespoke jewelry and premium watch shopping, providing a trusted, informative and memorable Amsterdam diamond experience. Advanced restoration displays and transparent sourcing information further support visitor confidence today.
Book with Gassan