Reviews

Royal Coster Diamonds
9.4 / 10
237 reviews
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98% of the customers recommend this company.

237 Reviews

Lise Genereux

10/10

Very good!

Reply Royal Coster Diamonds:

We appreciate your kind words.

Edna Rivera

10/10

Excellent service

Reply Royal Coster Diamonds:

Thank you for your kind words.

Constança

10/10

Very good

Reply Royal Coster Diamonds:

We appreciate your kind words.

Jasminka Kocirova

10/10

Knowledgeable; kind; customer centric

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Thank you for your kind words.

Sarah Collins

10/10

A joy from start to finish. I was not buying a super expensive ring but was treated like royalty by Hans Hofstee and I felt very special and extremely well looked after. IF I were ever to want... A joy from start to finish. I was not buying a super expensive ring but was treated like royalty by Hans Hofstee and I felt very special and extremely well looked after. IF I were ever to want another diamond (!) I would make the journey from the UK to Amsterdam and visit Coster Diamonds

Reply Royal Coster Diamonds:

We sincerely appreciate your purchase and hope you enjoy it to the fullest. Should you need any assistance, don't hesitate to contact us.

Gabriela

10/10

Royal Coster Diamonds is a fantastic place to visit and celebrate the Diamond experience with high class advice and service. From the moment the door opens you embark on a journey to experience... Royal Coster Diamonds is a fantastic place to visit and celebrate the Diamond experience with high class advice and service. From the moment the door opens you embark on a journey to experience truly unique Diamond adventure finishing with satisfying well-thought-through purchase. I highly recommend the expertise of Monika and Daniëlle as well as their outstanding customer care.

Reply Royal Coster Diamonds:

We're grateful for your purchase and hope it brings you great satisfaction. If you require any further support, please don't hesitate to reach out.

enrica

8/10

Interessante

Reply Royal Coster Diamonds:

Thank you for your kind words.

Jessica Rookhuyzen

10/10

I had a wonderful experience at Royal Coster Diamonds in June of 2023. While on our tour, I came across a beautiful pair of stud earrings and a pendant necklace that I just adored. The quality... I had a wonderful experience at Royal Coster Diamonds in June of 2023. While on our tour, I came across a beautiful pair of stud earrings and a pendant necklace that I just adored. The quality coupled with simplicity and elegance are impeccable. My now fiance, was traveling with me and was along for my purchase... so when he was in search of my engagement ring in January 2024, he reached out to Royal Coster to help him select a ring that complimented what I initially bought on our trip the summer before, knowing how much I loved the pieces. We are already planning our return trip!

Reply Royal Coster Diamonds:

Thank you for your kind words and your purchase! We hope you absolutely love it. If you require any further support, please don't hesitate to reach out.

María Alicia

8/10

Me pareció maravillosa

Reply Royal Coster Diamonds:

Thank you for your kind words.

Şebnem Kınran

10/10

Very good

Reply Royal Coster Diamonds:

Thank you for your kind words.

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