Top Canadian miner uncovers 36.92-carat blue diamond in Botswana amid shift to copper and rare earths
A Canadian diamond miner has uncovered a rare 36.92-carat blue diamond in Botswana, highlighting the enduring value of high-quality stones even as the industry shifts focus toward copper and critical minerals amid weakening demand for natural diamonds. Lucara Diamond Corp discovered a rare 36.92-carat blue diamond in Botswana, emphasizing the value of high-quality stones. The…








