Daniela Garcia
Recommendation
The service and attention were exceptional; they helped me restore a part of my watch that holds great sentimental value (since I acquired it during a trip 20 years ago)
486 reviews
Tatiana Sambra
Recommendation
Excelent
David Mardon
Recommendation
Absolutely amazing, took my wife for her 40th to buy a bracelet, safe to say our budget was the lower end of their collection but we were never made to feel anything other then special valued customers. We walked out with a bracelet she loves and an experience we will never forget, would really like to personally thank Naira El Zorkany for her help and professionalism
Dolores trejo
Recommendation
Excelent
Sian Wright
Recommendation
Informative and Special. Our guide was so enthusiastic and knowledgeable it was a real pleasure to spend time with her.
Chetan Bhan
Recommendation
Excellent
Andrés Eduardo Alquisira Cuevas
Recommendation
Very kind
Lila Chapman
Recommendation
It was a wonderful visit and we really appreciated our time with our private tour guide. Lots of great information was share, and then we did a little bit of shopping. The staff is truly dedicated. Everybody worked very hard to deliver the most wonderful piece to me. I am most grateful for their talent, their knowledge, and exceptional customer service. Thank you!
Miyuki Tanaka
Recommendation
I appreciate Lydia’s help in finding the loose diamond I was looking for. Thank you!
Andrea
Recommendation
Perfect
Rita
Recommendation
Outstanding
Sandra Martin
Recommendation
This was the most amazing demonstration experience provided by our guide. He was extremely knowledgeable and we returned after the tour and purchased my beautiful ring.
Michael Moravan
Recommendation
Delightful tour and courtesy salesmanship
Timmy L
Recommendation
This company took exceptional care of me throughout the process of purchasing my watch. I came in feeling unsure and had quite a few questions, but they were patient, attentive, and genuinely helpful every step of the way. I never felt pressured at any point, which made the experience even more comfortable and enjoyable. Simone Pilla was especially outstanding. He took the time to guide me through every detail and made sure I felt completely confident in my decision. His professionalism and dedication truly set the experience apart. I highly recommend this company to anyone, no matter where you are in the world. They go above and beyond to provide an outstanding customer experience.
Vladimir findri
Recommendation
Excelent
Reviews
Royal Coster Diamonds collects company reviews at Feedback Company. The company collects reviews independently.
Royal Coster Diamonds has achieved the following results:
- Average score: 9.6/10
- 486 collected reviews
- First review written on 25 April 2024
Royal Coster Diamonds
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
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