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 30 minute guided tour, you will discover how rough diamonds are transformed into sparkling masterpieces, watch real diamond polishers and goldsmith at work.
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.
Experience the atmosphere of a factory where craftsmanship has been passed down since 1840 and enjoy one of Amsterdam’s most unique cultural experiences on Museumplein.
Start your visit in the heart of Amsterdam for a guided tour. Explore the magical world of diamonds in your own language. Watch the craftsmen and women cut and polish rough stones into beautiful diamonds. They create diamonds in all shapes and sizes that will last for centuries to come. Your experienced guides will tell you about the 4 C's of diamond valuation, the origin of diamonds and much more. All while you gaze upon some of the world's most spectacular diamond artifacts. This amazing tour includes a guide who speaks over 30 languages), the chance to see amazing diamond artifacts such as the Koh-I-Noor and watch the craftsmen and woman polish rough stones into amazing diamonds plus free entrance to the Diamond Museum Amsterdam and a special VIP-gift.
For a full refund, cancel at least 24 hours before the scheduled departure time.
You can cancel up to 24 hours in advance of the experience for a full refund.
Your guide to the flawless travel experience