The largest rough diamond ever found, the Cullinan originally 3,106 carats (about 1 1/2 pounds!) It was eventually cut into 9 major stones, two of which are in the British Crown Jewels, and 96 smaller stones. The Cullinan I, which is the pear-shaped diamond in this sceptre weighs 530.20 cts. The Cullinan l is the second largest cut diamond in the world. It is also called the Star of Africa.
