Diamonds have plunged to their lowest prices this century after crashing 70% from their 2011 all-time high

Diamonds have plunged to their lowest prices this century after crashing 70% from their 2011 all-time high 🚨 🚨 pic.twitter.com/ifOJWZyOBY

— Barchart (@Barchart) August 12, 2026