The stones now belong to some of the world’s most exclusive collections: the British Crown Jewels (Koh-i-noor), and the Smithsonian National Museum ... diamond. Most such events likely took ...
The Koh-i-Noor. 105-carats, oval-shaped, and arguably, the world’s most famous diamond. Today, it’s set among 2,800 other stones in the Crown Jewels, but it hasn’t always been there.