The same diamond — same hardness, same sparkle, graded by the same labs — for 50–70% less. Ready-to-wear lab-grown rings from £999, or design your own with a 1ct+ centre stone from about £1,700 all-in. See lab-grown and natural side by side before you decide.
IGI & GIA certified · Itemised pricing · Lifetime warranty
A lab-grown diamond is carbon crystallised under the same conditions as a mined diamond, in weeks rather than millennia. It is a diamond — 10 on the Mohs scale, identical optically and chemically — and a gemologist can't tell the two apart without lab equipment. IGI and GIA grade both on the same 4Cs scale.
The difference is origin, price, and resale. Lab-grown is much cheaper to buy and, like all jewellery, worth less second-hand. We'd rather tell you that here than have you find out later.
Lab-grown vs natural: the full comparison →Indicative. Every quote is itemised and fixed before you commit.
Lab-grown solitaires, halos and trilogies from £999, in stock to try on in Leicester or London.
Browse the collection →Pick a setting, then choose your certified lab-grown centre stone with us — usually 1–2ct at this price point.
Design your ring →Free CAD, unlimited revisions, two-week making. Lab-grown makes larger and fancier cuts affordable.
How bespoke works →
Leicester · The Old School House, 65A London Road, LE2 5DN
London · Matrix Business Centre, 167–169 Station Road, Edgware, HA8 7JU