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Reviews

Royal Coster Diamonds

9.4 / 10

236 reviews

98% of the customers recommend this company.

Robert Bridges

10/10

03-06-2024

It was great!

Score on Royal Coster Diamonds: 5/5
Would you recommend this company? Yes

Overview

Company information

Royal Coster Diamonds is the oldest diamond cutting company in the world. The Amsterdam diamond house is known for its craftsmanship, passion, a large stock of high-quality diamonds and a personal approach.

Located on the Museumplein in Amsterdam, we are at your service for diamond jewelry, high-end watches, tours and workshops

Contact information

Email: helpdesk@royalcoster.com

Tel: +31 20 305 5555

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