Tour
© Viator
Museums & Galleries
Royal Coster Diamonds: Small Group Guided Tour
Thursday, July 16, 2026 · 11:30 AM
© Tiqets
About
Visit the oldest active diamond polishing factory near the Rijksmuseum in Amsterdam. This factory, known as Royal Coster Diamonds, showcases 185 years of expertise in diamond craftsmanship.
During a guided tour, see live diamond polishing demonstrations, and engage in presentations on the diamond industry.
Understand the 4 Cs of diamond valuation—Cut, Color, Clarity, and Carat—and learn how these attributes affect the quality and value of a diamond.
Learn the stories of renowned diamonds, including replicas of the famed Koh-i-Noor and the Cullinan, the largest gem-quality rough diamond discovered, and see the Royal 201, a diamond renowned for its brilliance.
During a guided tour, see live diamond polishing demonstrations, and engage in presentations on the diamond industry.
Understand the 4 Cs of diamond valuation—Cut, Color, Clarity, and Carat—and learn how these attributes affect the quality and value of a diamond.
Learn the stories of renowned diamonds, including replicas of the famed Koh-i-Noor and the Cullinan, the largest gem-quality rough diamond discovered, and see the Royal 201, a diamond renowned for its brilliance.
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From €19
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Frequently asked questions
When is Royal Coster Diamonds: Small Group Guided Tour?
Royal Coster Diamonds: Small Group Guided Tour takes place on Thursday, July 16, 2026 at 11:30 AM at Royal Coster Diamonds, Amsterdam.
Where is Royal Coster Diamonds: Small Group Guided Tour taking place?
Royal Coster Diamonds: Small Group Guided Tour is held at Royal Coster Diamonds, Paulus Potterstraat 2, Amsterdam, The Netherlands.
How much are tickets for Royal Coster Diamonds: Small Group Guided Tour?
Tickets for Royal Coster Diamonds: Small Group Guided Tour start from From €19. Use the ticket link on this page for current pricing and live availability.
How do I buy tickets for Royal Coster Diamonds: Small Group Guided Tour?
Buy tickets for Royal Coster Diamonds: Small Group Guided Tour via the official ticket link on this page — it takes you straight to the seller's checkout. StayNxplore adds no booking fees.