Soon we might well be the leading platinum diamond jewelry website.
Sometimes known as adamant, it is the hardest known naturally occurring material, scoring 10 on the old Mohs scale of mineral hardness.If the platinum diamond jewelry site has a newsletter then we'd encourage you to subscribe.The material boron nitride, when in a form structurally identical to diamond, is nearly as hard as diamond; a currently hypothetical material, beta carbon nitride,
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