Koh-i-Noor Koh-i-Noor The Koh-i-Noor (; ), also spelt Kohinoor and Koh-i-Nur, is one of the largest cut diamonds in the world, weighing , and part of the British Crown Jewels. The diamond was originally owned by the Kakatiya dynasty. Probably mined in Golconda, India, there is no record of its original weight, but the earliest well-attested weight is 186 old carats (191 metric carats or 38.2 g). 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
Crown Jewels of the United Kingdom such as the Koh-i-Noor and Cullinan diamonds, were sealed in a biscuit tin and hidden beneath a sally port, allowing them to be recovered swiftly. After the war, the Jewels were kept in a vault at the Bank of England for two years while the Jewel House was repaired as the Tower had been struck by a bomb. In 1953, St Edward's Crown was placed on the head of Queen Elizabeth II in what is now the only ceremony of its kind in Europe. Today, 140 objects make up the Crown Jewels, which are permanently set with 23,578 precious and