RapNet：前行之路：2025年钻石行业研究报告（英文版）

The diamond industry has seen a dramatic drop in revenue, with a 50% decline over the past two years due to a mixture of reduced prices and decreased sales volume. The prices of diamonds have fallen by about 30%, while the volume of diamonds sold has also declined. With players forced to sell fewer diamonds at lower prices, the industry’s overall revenue is suffering significantly. This revenue decline affects the entire supply chain, from mining companies to manufacturers, dealers,