Diamonds are formed in the high temperature and pressure environment inside the Earth, but they can also be produced artificially. Chinese online shopping site Alibaba is selling a machine that can ...

This acceptance, coupled with rapid urbanization and the shift towards cost-effective and high-quality products, is driving the market growth. Lab-grown diamonds offer similar physical and chemical ...

A new method for turning carbon gas into diamonds makes jewels big enough to put a twinkle in even J.Lo's eye. Michael Kanellos is editor at large at CNET News.com, where he covers hardware, research ...

Next time you buy a glittering fancy coloured diamond weighing one carat and above do not forget to verify its colour as natural. As you may land up buying a high pressure/high treatment (HPHT) colour ...

SURAT: To tackle the rising concerns in the global diamond industry about the undisclosed mixing of the High Pressure, High Temperature (HPHT) synthetics, the International Institute of Diamond ...

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