Royal Coster Diamonds is the world's oldest still-operating diamond polishing factory (founded 1840), steps from the Rijksmuseum. Guests see real craftsmen polishing real diamonds using techniques refined over 185 years. The experience includes a private diamond presentation, a look at the Cullinan replica (largest gem-quality rough diamond ever found), and an introduction to the Royal 201 cut, the most brilliant diamond in the world, exclusive to Royal Coster. The 4 C's are explained in person, with real stones, by guides in 15+ languages. Royal Coster polishers recut the Koh-i-Noor for the British Crown Jewels in 1852. For travelers who want real depth, this is Amsterdam's diamond experience.
اپراتور نقطهٔ ملاقات دقیق را در واچر شما اعلام میکند.
نقشه آمستردام را نشان میدهد.باز کردن نقشهٔ بزرگتر
For a full refund, cancel at least 24 hours before the scheduled departure time.
| اگر لغو کنید | بازپرداخت |
|---|---|
| دستکم 1 روز پیشتر | 100٪ |
| بین 0 تا 1 روز پیشتر | 0٪ |
امتیازها از Viator 5.0 (1) · Tripadvisor 4.9 (35)
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