Largest diamond was found which is as large as an orange
5 large gemstones were discovered in South Africa and they weigh up to 507 carats.
All of these gemstones were found in a mine in Cape Town, South Africa. The largest gemstone is a 136-carat clean white octahedral one which is like an orange. As well as there are other 4 diamonds, weighing 58 carats, 69.26 carats, 82 carats and 104 carats respectively, according to James Duncan, Petra Diamonds company’s spokesperson.