The Largest Diamond Found In A Century Comes From Botswana. Who Will Benefit When The Rock Is Sold? : Goats and Soda : NPR
The Hope Diamond Smithsonian Institution
Our History - Lipari Diamond Mines
Synthetic diamond, Definition, Techniques, & Facts
Cullinan Diamond - Wikipedia
Mining industry of South Africa - Wikipedia
New Smithsonian Exhibit Showcases Extraordinary American Diamonds
History of the Hope Diamond
Visualizing the Life Cycle of a Mineral Discovery - Visual Capitalist