Deep within the earth's mantle, carbon atoms are subjected to intense pressure and ultra high heat -- this forms diamonds over millions of years.
You can read more, below.
Diamond and Graphite are the two pure forms of carbon
Nature Chemical Biology was created in 2005.
Diamond is the second hardest material found in nature. It was always thought to be the hardest, but scientists have recently discovered a material called Ionsdaleite which is 58% harder than Diamond.
A real diamond is a naturally occurring gemstone formed from carbon, known for its hardness and brilliance. Diamond aura is a lab-created diamond coated with a thin layer of vaporized elements to give it unique colors and effects, often resulting in a lower cost compared to natural diamonds.
A dress is manmade. It is created by humans using a variety of materials such as fabric, thread, and embellishments. It is not naturally occurring in nature.
Crater of Diamonds state park in Arkansas, USA was created the same way all diamond pipes are created anywhere on earth, by Mother Nature. You can read more about volcanic pipes, below.
You Were a Diamond was created in 1998.
A ruby is a ruby; a diamond is a diamond. They are different gemstones. Both occur in nature.
Pure is variable and can be used to define the flawless nature of a diamond.
Harold Diamond goes by Nature Boy.
The Villiers Diamond was created in 1938.
Living Diamond was created in 1967.
Diamond Foods was created in 1912.
The Diamond Smugglers was created in 1957.
Diamond Sun was created in 1987.
The Diamond Age was created in 1995.
The Diamond Arm was created in 1968.