Royal Coster Diamonds

Exceptionally Rich Legacy of Royal Clientèle

Over the past 175 years, Royal Coster Diamonds made a name for themselves with their legendary craftsmanship. They worked on legendary diamonds like the Koh-I-Noor, the Cullinan and the Dresden Diamond. The Koh-I-Noor, whose history dates back 5000 years, is now the main diamond of England’s Crown Jewels.

The innovative diamond polishing factory and its stunning diamond creations, attract royal visitors from all over the world. Royalties like Empress Sissi, the Viceroy of China, King Rama V of Thailand and many more visited Royal Coster in the course of time. All were amazed by the brilliant diamonds of the Amsterdam diamond polishing factory. Nowadays, more than 300,000 visitors can experience this themselves through free guided tours in more than 35 languages with an option after for tax-free shopping.

Paulus Potterstraat 2, 1071 CZ Amsterdam

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