Size, as we know, is not everything. You might only be the 90th largest, but you can still emerge with a sizable reputation. This is one of several lessons to be learned from the story of the Koh-i-Noor diamond, way down the list in terms of size but, as this new book’s subtitle suggests, looming large in the imagination. It is probably also the world’s most dangerous diamond, described here as being “like a living, dangerous bird of prey” because so many have lost their lives over it. The origins of the Koh-i-Noor, the “mountain of light”, are unknown, beyond the reach even of this book’s two accomplished authors, but it seems safe to assume that it emerged out of alluvial deposit somewhere in India. It may have been known in antiquity and it may have been referred to in many a romantic tale, but its first verifiable appearance isn’t until the 18th century, where it decorated the Mughal emperor’s Peacock Throne in Delhi and where it stimulated envy and greed in the emperor’s rivals. Over the following 100 years, it brought torment and tragedy to a range of people in Delhi, Kabul and Lahore. The history of the […]