Koh-i-Noor: The History of the World's Most Infamous Diamond Koh-i-Noor: The History of the World's Most Infamous Diamond Koh-i-Noor: The History of the World's Most Infamous Diamond is a 2017 book on the Koh-i-Noor diamond written by William Dalrymple and Anita Anand. The gem is one of the largest cut diamonds in the world, weighing , and part of the British Crown Jewels. Koh-i-Noor is Persian for "Mountain of Light"; it has been known by this name since the 18th century. It changed hands between various factions in modern-day India, Pakistan, Iran, and Afghanistan, until being ceded to Queen Victoria after the British conquest of the Punjab in 1849.
Crown Jewels of the United Kingdom a Damascus steel blade and is set with 2,141 diamonds, 12 emeralds and 4 rubies. The precious stones are arranged to form roses, thistles, shamrocks, oak leaves and acorns. Two diamond lion heads, one at each end of the cross-piece, have ruby eyes. George paid more than £5,000 for the sword out of his own pocket in a radical change from the austere £2 swords used by his 18th-century predecessors. It remained in personal ownership of the Royal family until 1903 when it was deposited with the Crown Jewels and has been used at every coronation since 1911. A monarch