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Royal Coster Diamonds is the oldest still operating diamond polishing factory in the world. Famous for cutting and polishing renowed diamonds …
Reviews
Tripadvisor
3.5/5 · 701 reviews
5-star
38%
4-star
4%
3-star
8%
2-star
23%
1-star
27%
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Jan 30, 2025
Short but interesting tour of diamond processing. Rude tour guide dampened the experience and she didn’t like questions being asked.Full review by Meghan T
Dec 10, 2024
This was a very interesting place to visit. Each floor contained information on the history, mining and cutting of diamonds. The top floor held a number of crowns from around the world in display c…Full review by Tourist03453726282
Nov 20, 2024
My mother and I went in for the free tour after visiting the Van Gogh museum. It was cool learning a bit about diamonds and how they’re cut, but the most exciting part for me was when we were brough…Full review by Jackie B
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