Jewelry - Watches

Best place to sell your GIA certified diamonds for instant cash. We are a trusted certified diamond buyer in Hatton Garden, Central London, UK. Visit Now!

The GIA gemological research facility sets the gold standard in diamond grading and identification. GIA laboratories worldwide are staffed by expert diamond graders and gemologists who consistently strive for excellence. At We Buy Diamond, we place immense trust in GIA's evaluation standards. We specialise in buying GIA-certified diamonds in the UK.

Leveraging our extensive market connections and substantial capital, we ensure that you receive the best price possible for your GIA-certified diamonds in the UK. When you provide us with a GIA report or certification number, we'll offer you with a highly competitive rates for all GIA-certified diamonds.

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• This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"