
The launch of the RJC Laboratory Grown Materials Standard
London, February 2025 – The Responsible Jewellery Council (RJC) today launches the RJC Laboratory Grown Material Standard (LGMS). As we embrace change in the watch and jewellery industry, this new standard sets a benchmark for ethical and sustainable practices in the laboratory-grown (lab-grown) diamond and lab-grown coloured gemstone sector. In a world where conscious consumerism […]