certified DIAMONDS

R D Brown and Sons not only provide some of the finest Antique, Vintage and Modern jewellery but we also supply fully certified loose diamonds.

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We supply all diamonds direct to your door. We understand there is often a lot of mystique, mis-information and confusion around diamonds and diamond grading which is why all our diamonds come with a diamond certificate from either GIA, IGI or HRD. These three gemstone grading laboratories are world renown as being the best in their field. When you buy a diamond from us you know that you are buying the exact quality, size and attributes you have paid for.

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We can supply all diamond cuts, grades and colours. Old European cut, modern cuts or Antique cuts we can supply them all at prices which we believe can not be beaten.