Net-a-Porter to sell lab-grown diamonds with Kimai

Traceable fine jewellery brand Kimai is to become the first lab-grown diamond brand to be stocked on Net-a-Porter.

Kimai, worn by the Duchess of Sussex and actress Emma Watson, creates high-quality jewellery with low impacts on people and the planet using lab diamonds grown using solar energy. Lab-grown diamonds are chemically and physically identical to mined diamonds, however, to mine a diamond 250 tons of earth is disrupted, explains Kimai.