YES, but it would take a boxcar size piece of coal to make a tiny diamond.
it is impossible
because the air has pressure so when we crush the air is expand
Some applications for the use of industrial diamonds require that they be crushed before use. So, yes: diamonds can be crushed. If you're experimenting with a gem-stone quality diamond, however, your science experiment could be called a terrible waste.
Gold is a soft metal, in the past people used to test the quality of the gold by biting it. It has a hardness of 2.5.
crush
First, this would be a tragic waste of a gemstone, if that's the one you want to crush. Diamonds are hard, they are not 'strong'. You may be able to shatter a diamond with a hammer.
Diamond Crush happened in 2006.
Diamond Crush was created on 2006-04-24.
Sakura has an enormous crush on Sasuke.
it is impossible
Can you crush blood pressure pills
Venus. It's atmospheric pressure is 92 times that of Earth's atmosphere.
No matter how big the weight it will never be able to crush the diamond.
Carmella Crush is 163 cm.
Because the gas giants have enormous atmospheres and what we see is the top of the dense cloudy atmosphere, which people cannot stand on. Beneath that the rock surface is so deep down that the atmospheric pressure would crush any machine.
A hammer would work quite well.
The sub could sink so deep that the water pressure would crush the hull, and all hands would perish.