Which is the largest diamond mined till date?

Question

Please provide the detail such as the country which possess it, what would be the impact of detonation of it?

Answer 1

Orapa in Russia

Russia is home to half of the world's biggest diamond mines, while Botswana houses two; including the world's largest diamond producing mine Orapa. Mining-technology.com profiles the top 10 biggest mines based on contained diamond reserves and excluding alluvial diamond mining projects.