Reviews

9.4 / 10
236 reviews
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98% of the customers recommend this company.

236 Reviews

Gertrud Schwärzler

9/10

Everyday I enjoy my ring and it looks so beautiful. But inside my ring is no stamp for gold?

Reply Royal Coster Diamonds:

Thank you for your review. Can you please send an email to helpdesk@royalcoster.com so we can further assist you.


Adriana

10/10

Muy buena experiencia, llevábamos poco tiempo ya que era una experiencia dentro del recorrido de un tour, pero lograron enamorarnos de sus diseños.

Reply Royal Coster Diamonds:

Thank you for your kind words.


Gillian Gallimore

10/10

Amazing! We are always treated very well - the staff are very kind and helpful - and very patient! I have already made several purchases and looking forward to the next.

Reply Royal Coster Diamonds:

We're grateful for your purchases and hope it brings you great satisfaction. If you ever need anything, don't hesitate to contact us.


nicoleta davidescu

10/10

I was pleasantly impressed by the interaction with the staff who immediately understood what we were looking for and offered us the appropriate products.

Reply Royal Coster Diamonds:

We appreciate your thoughtful review and are glad you enjoyed your experience.


Michele Rizzardi

10/10

I first saw the tennis bracelet I have purchased when I was in Amsterdam back in April. I was undecided whether to buy it or not. I left without buying it but then i couldn’t let it go, as it... I first saw the tennis bracelet I have purchased when I was in Amsterdam back in April. I was undecided whether to buy it or not. I left without buying it but then i couldn’t let it go, as it happens with diamonds. Once back home in Ireland I contacted the Royal Coster customer service and I was served by Danielle. She’s been absolutely fantastic and accompanied me through the process of buying my bracelet. She’s been kind, reliable and very professional. I love Royal Coster diamonds, and I will recommend Danielle to anyone who wants to purchase at this beautiful house of diamonds.

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.


Peter Barnard

10/10

Sparkling and very memorable

Reply Royal Coster Diamonds:

Thank you for your kind words.


Rossana Spalvier

8/10

Very good

Reply Royal Coster Diamonds:

Thank you for your kind words.


Judith Adams

10/10

Excellent

Reply Royal Coster Diamonds:

Thank you for your kind words.


Santiago Santoyo|

10/10

I bougth a diamond ring when I visit RCD

Reply Royal Coster Diamonds:

Thank you so much for your purchase! If you require any further assistance, please don't hesitate to reach out.


Elizabeth Pulido Estrada

10/10

I had an awesome experience at Royal Coster. We enjoyed the tour to its fullest and the treatment was fantastic. I didn’t feel rushed, I was able to make my own decision on my purchase, I did not... I had an awesome experience at Royal Coster. We enjoyed the tour to its fullest and the treatment was fantastic. I didn’t feel rushed, I was able to make my own decision on my purchase, I did not feel pressured at all. Thank you for the wonderful experience!!!
Recommend 100%🥰

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.