Next Catoca and Luele sales will see lower availability in those sizes, Endiama says.
Majority shareholder gives miner $833,000 cash up front.
Burgundy reaffirms its belief in deposit’s long-term viability.
Miner estimates 42.9 million tonnes, a 6% increase from earlier report.
A. Lange & Söhne timepiece from 1916 will lead May 10 auction.
Lot featuring two 5.01-carat stones will carry a $304,000 high estimate at the May 14 auction.
Black-diamond ring sells for $122,499, making six times its high estimate.
Exec was at technology company for 25 years, including nine as chief.
Restatement of rough index shows impact of 2025 “stock rebalancing.”
This new authentication system captures the stone’s intrinsic structure, generating a unique, immutable “fingerprint.”
Market Comment: April 30, 2026