1 . World's largest diamond
A decade ago, the world's largest diamond was found in a South African mine in 1905. It is 31 times larger than the priceless Kohinoor diamond, which was mined from the Golconda mine in India. The Kohinoor Diamond weighed only 105.6 carats. Advertisement
2 . World's largest diamond cost
Weighing 3,106 carats, the world's largest diamond was estimated to be worth over USD 400 million(approximately Rs 35395019600). It was later cut into nine major stones and 96 smaller brilliants, which largely remain part of the British Crown Jewels or the UK monarch's personal collection.
3 . Cullinan Diamond
The world's largest diamond, the Cullinan Diamond, was discovered by the mining company of Sir Thomas Cullinan, and hence, it was named after him. Thomas Cullin

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