The Cullinan was discovered in South Africa in 1905. This amazing white diamond weighs 530.20 carats, it is the largest white cut diamond in the world. The particularity of this diamond is that it doesn't have 56 verges, but 78 in pear shape, which make it even more brilliant. Its nickname, in the world of diamonds, is the Great Star of Africa. The story says that three lapidaries were needed in order to cut and polish the diamond to its pear shape and its weight of 530.20 carats. In 1908, Edward VII obtained the diamond and since then it has been set on the British Imperial Scepter. Nowadays, it is displayed in the London Tower with all jewels of the British crown.