Coster Diamonds

• Free guided tours in more than 27 languages
• Our monumental villa's are conveniently located between the Rijksmuseum and the Van Gogh museum at the Museum Square in the heart of Amsterdam
• See our diamond polishers and goldsmiths live at work
• Learn about diamond valuation and the 4 C's
• See the largest collection of unset diamonds in Europe
• Browse through our amazing collection of high-end, handcrafted diamond jewellery
• Tax-Free shopping
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