After a postpandemic surge in demand in 2021 and 2022, natural-diamond prices are down about 8% compared with the first quarter of 2020, while lab-grown diamond prices are down 75%, according to ...
At least that’s what the world’s largest diamond company De Beers Group, and India’s apex jewellery body the Gem & Jewellery Export Promotion Council (GJEPC), would have us believe. Both are working ...