Watch cutters at work and hear royal gemstone stories. Royal Coster Diamonds was founded in Amsterdam in 1840 and remains a working witness to the city’s diamond history, spread across four nineteenth-century villas.
What you need to know
Royal Coster Diamonds was founded in Amsterdam in 1840 and remains a working witness to the city’s diamond history, spread across four nineteenth-century villas.
The roughly 30-minute tour passes working cutting tables, explains shaping, polishing and grading, and connects the craft to royal clients and famous stones.
- Where
- Paulus Potterstraat 2-6, 1071 CZ Amsterdam
- When
- The date and time slot you choose when booking
- Price
- From €39.50
- Note
- Before booking, check date, slot, language, minimum age, late-entry and cancellation rules, and accessibility
For visitors interested in craft rather than display alone; languages vary by slot, and the commercial showroom should be judged separately from the tour.
Watch how a facet returns light before the carat and clarity explanation; the terminology becomes easier to place.
Dates, availability and external conditions can change. Confirm the latest information with the official source.
Why it may be useful
Watch cutters at work and hear royal gemstone stories. Royal Coster Diamonds was founded in Amsterdam in 1840 and remains a working witness to the city’s diamond history, spread across four nineteenth-century villas.
For users who want less searching and clearer information in English, Dutch or Chinese. Local Attrac..







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