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Reviews

Royal Coster Diamonds

9.4 / 10

236 reviews

98% of the customers recommend this company.

Linda Macdonald

10/10

28-05-2024

Very good . Lovely staff so professional and friendly.
That is so nice as it makes you feel comfortable.

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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