No. They where here before humans.
However, in the 1950s, industrial diamonds were first made by scientists in a lab, and today, you can commission or purchase a man-made diamond.
Not so much with coal. It's still dug from the ground.
Man-made diamonds are usually called man-made diamonds.
The Man Who Made Diamonds was created in 1937.
Natural diamonds are formed by Mother Nature: man-made diamonds are manufactured in a laboratory.
Diamonds made in factories are called man-made diamonds.
A man made diamond is not becuase its made up of different particles then teh all natural diamonds
Man made diamonds are chemically the same as natural diamonds.
Chemically they are real diamonds.
carbon
A company called Life Gem makes man made diamonds with a lifetime gurantee.
Nea Diamonds, Gemesis, Chatham Jewelry, Takara Diamonds, Apollo Diamonds, Lucent Diamonds and Renaissance Diamonds are few diamond manufacturers selling man made diamond.
No, coal is a natural resource.
No. Nor are man-made diamonds magnetic.