Sell GIA Certified Diamonds UK

Are you holding a GIA-certified diamond that’s seen better days—or simply never gets worn? 💎
At We Buy Diamond, based in Hatton Garden, London, we offer top market prices for GIA-graded diamonds of all shapes and sizes. Discover your diamond’s true worth with London’s trusted GIA diamond buyer.

Our expert gemologists provide free valuations, secure insured postage, and same-day payments for a fast, transparent, and rewarding selling experience.

Why choose us:
- Instant, accurate valuations for GIA-certified diamonds
- Top cash offers based on current market trends
- Secure, seamless, and discreet process
- Same-day payments for your peace of mind

Your certified diamond deserves recognition. Don’t let it sit idle — turn it into top cash today with We Buy Diamond.