Xclusive Diamonds

Lab-Grown Diamond Jewellery

A lab-grown diamond is a diamond — the same chemistry, the same hardness, the same behaviour in light. What changes is the price of a given specification, and what that lets you buy. Everything here is made to order in the UK and dispatched in 2–3 weeks.

What we set, and what we don't

  • Colour E–F. Colourless to the eye. Lower colours are available in the market at lower prices; we do not use them.
  • Clarity VVS–VS. Nothing you could see without magnification. As with colour, lower clarities exist and we do not set them.
  • IGI certified. Centre and solitaire stones are graded by IGI and supplied with the certificate. Small accent stones are graded in parcels rather than individually, as is normal across the trade.

On an engagement ring the centre stone is yours to choose: the carat from 1ct upwards, the colour from D to F and the clarity from VVS1 to VS2. The price on the product page moves with each choice.

Shop lab-grown

What it is not

It is not an investment, and we will not pretend otherwise. Buy it because you want to wear it — which is the honest reason to buy almost any jewellery, mined or grown. Lab-grown vs natural diamonds explains the choice in full.

Every piece is made to order and dispatched in 2–3 weeks, with a lifetime warranty on manufacturing defects.

Xclusive Diamonds is a trading name of Gemex Trading Ltd, registered in England & Wales (company no. 15406521). Registered office: Office 126 Regus, Manchester Business Park, Manchester, M22 5TG, United Kingdom. VAT registration no. 498206261.