Diamond is made of the same element as Graphite, both are macromolecules made of carbon atom, the graphite is converted at very high temperatures and pressures to produce graphite. So poor quality diamonds can be mass produced and cost a fraction of the price as compared to real diamonds. If you want to buy something valuable to invest, try gold or platinum instead, these rare metals price will rise in time as the demand for these precious metals goes up.
Diamond is made of the same element as Graphite, both are macromolecules made of carbon atom, the graphite is converted at very high temperatures and pressures to produce graphite. So poor quality diamonds can be mass produced and cost a fraction of the price as compared to real diamonds. If you want to buy something valuable to invest, try gold or platinum instead, these rare metals price will rise in time as the demand for these precious metals goes up.
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diamond not rare
the rare one are pure one, or with clear or rare color.
we need dirty diamond for diamond cutter.
how are we going to cut hard metal in industry without diamond.
diamond cutter are important industrial tool
you can keep a lot of money in a small package.