Certified Lab Grown Diamonds

We grow both CVD and HPHT rough in-house at our Surat facility, then cut, polish and certify to order - we're the manufacturer, not a reseller.

Yes. Lab-grown diamonds are graded on the same cut, colour, clarity and carat scale by the same laboratories - IGI, GIA and HRD - as natural stones.

Both are genuine diamond. HPHT recreates the pressure and heat of natural diamond formation; CVD grows a crystal layer by layer from carbon-rich gas. See our full CVD vs HPHT breakdown in the lab grown vs natural diamonds guide.