The diamond jewelry market is evolving rapidly as lab-grown diamonds gain momentum, fueling a shift toward ethical and sustainable luxury. Despite challenges like new U.S. tariffs and economic slowdowns, demand for fancy-shaped and colored stones remains strong. De Beers’ closure of its Lightbox brand highlights industry tensions between natural and lab-grown diamonds. The sector is cautiously optimistic amid ongoing market uncertainties.

May 2025 trends in the jewellery and diamond industry, including Cartier’s strong sales, De Beers’ strategic shift from lab-grown to natural diamonds, tariff impacts on diamond prices, and innovations showcased at JCK 2025. Discover how sustainability, AI, and emerging markets are shaping the future of fine jewellery.

In the realm of luxury jewelry, the choice of metal profoundly shapes a piece’s aesthetic, durability, cultural resonance, and value....