Superb Opinion
None... or only minimal.
You need carbon heat pressure.
Natural diamonds are formed with heat from magma and pressure from earth and stone.
Industrial produced ones are made by creating these conditions with "machines"
Most Helpful Opinions
About a million years!
i think fake diamonds are made in a lab and real diamonds are made by nature? not too sure
What Girls & Guys Said
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2Opinion
a few thousand years is the difference
A few years
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