Diamond experience in the oldest diamond factory in the world

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Just around the corner from the Rijksmuseum, step inside the oldest still operating diamond polishing factory in the world and experience 185 years of craftsmanship at Royal Coster Diamonds. During this 45 minute experience, you will dive deeper into the fascinating world of diamonds through live polishing demonstrations, diamond presentations, and interactive storytelling. Learn about the 4 C's of diamond valuation Cut, Color, Clarity, and Carat and how each factor determines a stone's quality and value. Along the way, you will uncover the stories behind some of the world’s most famous diamonds, admire the replica of the legendary Koh i Noor, the Cullinan replica the largest gem-quality rough diamond ever found and discover the Royal 201, known as the most brilliant diamond in the world. A perfect experience for visitors who want to discover more about Amsterdam’s diamond heritage and craftsmanship.
Highlights
- You'll gain exclusive behind-the-scenes access to the fascinating world of diamond cutting and polishing
- You'll witness master craftsmen transforming rough diamonds into dazzling gemstones using traditional techniques
- The experience includes viewing spectacular diamond specimens and learning how to identify quality stones
- Your expert guide will share fascinating insights about diamond mining, trading, and ethical sourcing practices
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Activity package
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Facilities
Free cancellation
mobile
a few seconds
Available in English, Italian, French, Spanish, German, Portuguese, Russian, Dutch, Japanese, Polish, Chinese
What's included
- Guided tour
- Private tour
Not included
- Food
Where you'll meet
Show your ticket at the entrance, please arrive 10 minutes before scheduled time.
Operated by
Royal Coster Diamonds
Important information
Accessibility:
* Not suitable for wheelchairs
Know in advance:
* The guide is multilingual