De Beers Closes Its Founding Diamond Mine as Lab-Grown Alternatives Rise

De Beers, the world's largest diamond company known for its iconic marketing, has announced the closure of its founding mine in Musina, South Africa. The decision, reported by The Wall Street Journal, highlights the shifting market dynamics where the scarcity narrative of natural diamonds is being challenged by the increasing popularity and affordability of lab-grown diamonds. The closure is expected to impact over 1,200 employees.