Artificial Diamonds is often grown from higher-purity carbon underneath large pressures and temperatures or from hydrocarbon gases by chemical vapor deposition (CVD). Natural and artificial diamonds are mostly distinguished using optical procedures or thermal conductivity measurements. Shade: Most gem-top quality diamonds vary from colorless to a little bit yellow, brown, https://www.difeee.com/eng
The Fact About Hong Kong GIA Diamond That No One Is Suggesting
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