Lab-Grown Diamonds Cut Into De Beers’ Sales, Deepen Market Troubles

TECKTECK

De Beers reported a sharp downturn in its polished-diamond sales as lab-grown stones captured increasing market share. Traditional diamond-mining revenues face pressure from the rapid adoption of lower-cost synthetic diamonds challenging price stability.

1. Diamond Market Weakness

De Beers experienced a notable drop in polished-diamond sales last quarter, reflecting broader consumer reluctance and price softness in rough-diamond auctions. The downturn signals persistent demand challenges for high-end natural gems.

2. Surge of Lab-Grown Stones

Lab-grown diamonds have steadily seized market share by offering lower prices and assured quality, pressuring traditional producers to adjust output and discount rates. This shift is accelerating a repricing cycle across the global diamond supply chain.

Sources

F