Certified Diamond Jewellery
Diamond Brothers · Fine Jewellery
Certified Diamond Jewellery
Diamond jewellery supplied with an independent diamond certificate, in natural and lab-grown diamonds, set in gold and platinum.
Why Choose a Certified Piece?
Independent grading
A diamond certificate is an independent report on the stone’s carat, colour, clarity and cut, so you know exactly what you are buying. Each piece lists its diamond details.
Free insured delivery
Every order comes with free, fully insured and tracked UK delivery, and you can spread the cost with finance at checkout.
See it in Mayfair
Visit our showroom at 13 South Molton Street to see pieces in person, or get in touch and we will help you choose.
