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The Royal1840 Club

We like to spoil our loyal customers with attractive extras. That is why the Royal 1840 club was created. As a member of this exclusive club you will enjoy attractive benefits.


As a member of the Royal 1840 Club you will receive the following extras:

  • You become part of our loyalty program where you will receive an annual bonus of up to 10% on your total purchases from Royal Coster Diamonds. You will receive the bonus at the beginning of the year in the form of a bonus check.*
  • Every year you receive a discount for up to 10% for each individual purchase*
  • Your jewelry is cleaned once a year for free.
  • Discount on selected attractions and tickets from 1840 club partners.
  • Exclusive invitations to special events.
  • Be the first to know about all promotions including our annual sale.

How does it work?

Register at the form below. You will immediately benefit from all the benefits of the Royal 1840 Club.

Please fill out the form below to apply for the Royal Coster 1840 Club and we will get back to you as soon as possible.

We look forward to welcoming you soon!

* Members get exact details after signing up or can request details by emailing to [email protected]

The Royal 201 Collection

The Royal 201 is our patented cut with 201 facets. Many diamond experts consider this the most beautiful diamond cut in the world.

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Contact a Consultant

Our diamond consultants are standing by to help you find that specific diamond piece you're looking for. They take all your wishes into account, including your budget.