Knowledge - Engagement Rings Diamonds London UK

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Learn The 4Cs

FAQs

Knowledge

Q. I don’t know anything about diamonds. How do I know what I’m buying?

A. All diamonds come with a certificate and report usually prepared by the GIA (Gemological Institute of America) which lists the 4Cs, (Carat weight, Colour, Clarity and Cut) as well as the proportions of the stone. This report and all the characteristics will be fully explained to you so you will know exactly what you are buying.

Industry Memberships

Member of the British
Jewellery Association

Daniel Rosen is a
Member of The London
Diamond Bourse & Club

Member of World
Federation of
Diamond Bourses
(click image below
to confirm)

Registered Jeweler at
StopBloodDiamonds.org
(click image below
to confirm)

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Customer Testimonials

Dear Daniel,

I am writing to thank you for finding exactly the right diamond we were looking for and also for having the ring made so quickly as we were only in London for a few days. It was a pleasure meeting you.

Kind Regards,
Mr. G. Fuchs (Geneva, Switzerland)

4Cs Diamonds - London

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Industry Memberships

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Visitor Poll

Customer Testimonials

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