Diamonds shouldn't cost the earth...

Hinch & Liu are a British brand specialising in laboratory grown diamonds and luxury diamond jewellery. We source the highest quality grown diamonds from growers around the world, negotiating the very best prices, and importing the diamonds for incorporation into luxury jewellery and for sale of loose stones.

H&L Bespoke

Nothing is as unique and personalised as bespoke diamond jewellery. We can assist you every step of the way, from concept to design, to finished jewellery pieces. Contact us now to start creating your dream wearable art.

H&L Collaborations

We are collaborating with rising international jewellery designers from around the world, whose work has already featured in leading global fashion publications such as Vogue, Elle, GQ and Bazaar.

H&L Originals

Our lines of original British jewellery are proudly designed and manufactured in the UK using the best of local talent. From timeless classics with a distinctive twist to haute couture wearable art, H&L Originals is the last word in luxury lab-grown diamond jewellery.

H&L Diamonds

If you are a jewellery maker, manufacturer, or retailer, you should be asking about Hinch & Liu's grown diamonds!

  • We source our grown diamonds from trusted diamond growers around the world, with certification by the International Gemological Institute ('IGI') and the Gemological Association of America ('GIA').

  • Alongside higher quality and lower price, our grown diamonds are conflict free, more sustainably sourced, and more environmentally friendly than earth-mined stones. These qualities meet the demands of the modern diamond jewellery customer.

  • We shop around and negotiate prices so you don't have to! Working in multiple languages across several continents, we are able to secure the highest quality grown diamonds and offer them at the most competitive prices in the UK.