Twenty years of craft

LUMORA grew out of a jewellery business that has been manufacturing in China for more than twenty years. We know the trade from the inside — the cutting, the setting, and the quality control that separates a good stone from a saleable one.

When lab-grown diamonds matured into a serious category, we did not become resellers of someone else's stones. We built our own capability: our own raw material, our own growing lines, our own cutting workshop, and our own brand. Most of the sites you will compare us against are trading companies. We are the factory.

That vertical control is what lets us quote quickly, hold consistent quality across a parcel, and take on custom work a middleman would have to pass up the chain. It also means that when something is wrong there is nobody else for us to blame — so we tend to get it right.

Our diamonds are graded by IGI andGIA — the two laboratories the trade actually trusts. Each stone ships with its report number, and you can verify that number on the laboratory's own website without going through us.

Every diamond we sell is laboratory-grown. It is chemically, physically and optically identical to a mined diamond, and we say so plainly on every product page — a buyer should never have to work out what they are purchasing.

We work with jewellers, retailers and private buyers across North America, Europe, Australia, the Middle East, Southeast Asia and Latin America — loose diamonds through to finished pieces.

A private buyer can order a single stone. Wholesale starts at10 pieces. Certified stock ships as soon as payment clears, so the wait is courier transit rather than a production queue; bespoke settings and custom cuts are quoted with their own timeline.

Tell us the specification you need — shape, carat range, colour and clarity — and we will come back with availability, certificates and pricing.