Gordana Vukasinovic
Recommendation
Imazing
459 reviews
ROBERTO AMAYA MORELOS
Recommendation
Excellent service and kindly attention from perssonal. Beautiful pieces.
Maria Eduarda Lievore
Recommendation
Our experience was excellent. We had the pleasure and privilege of being assisted by Eliana, who was extremely kind and helpful. She answered all of our questions clearly and, to our delight, in Portuguese, which made a big difference for us. The tour was very engaging, and we truly enjoyed learning more about diamonds. I would like to give special recognition to Eliane, an outstanding professional.
Xavier S Laurente
Recommendation
Walked into this diamond store in Europe just for a quick educational demo on how diamonds are cut, no plans to buy anything. Then, unexpectedly, I was shown a Rolex GMT “Sprite,” a piece I’ve been waiting for years back in the US due to long waitlists. With only about 10 minutes before our bus left, the purchase was quick but surprisingly smooth. The negotiation was fair, the process efficient, and the experience felt elevated especially when they brought out wine, chocolates, and cookies after I mentioned the usual US boutique treatment.
Vanessa Lai
Recommendation
Wonderful
humberto reyes
Recommendation
incredible
Javier G.
Recommendation
Great price. Good packaging.
alejandro
Recommendation
Muy Agradable la atención y presentación de sus productos
Natalia Kozenkaine Debreceni
Recommendation
We very going to visit the factory museum, but missed the door. Lady invited us to the shop as we had about half an hour till the museum tour started. She guided us around, we were talking about jewelleries. Well, we ended up with a champain and beautiful pendant. We had very nice experience with the Royal Coster Diamonds. Thank you very much!
Murray Gorringe
Recommendation
Tour and shopping buy
Mojmir pervan
Recommendation
Vrlo sam zadovoljan
Jason Butgess
Recommendation
Awesome - not to be beaten experience !
Christine Dion
Recommendation
Excellent!
Carolina Olgers
Recommendation
Fabulous.
Ruth Walton
Recommendation
Wonderful experience through the explanation and demonstration of the skill of preparing diamonds to seeing the stones close up and then choosing my own ring. Kind and attentive staff would heartily recommend
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: 9.5/10
- 459 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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