Diamonds are made out of Carbon. it is the most concentradet form. Carbon is very common it is on our bodies and everywhere. diamonds are made under the earths crust. They are brought upwith magma; vulcanoes, they were made over 1 billion years ago. they gave diamonds to people who win a nobel price. they are hard and they can only be made in a special heat. Oregs made of diamonds. They will use diamonds also in the future for computers. The largest cut diamond on Earth is called " The golden jewel.It has 546 Karat diamond and it fits in the palm of your hand.
There are also cosmic diamonds which are made in the galaxy.
