“Lab-grown diamonds are the great equalizer,” says Jean Dousset, the great-grandson of Louis Cartier who pivoted his namesake label to exclusively lab-grown stones in 2023. “People don’t have to ...
Two samples of carbon crystals, which are clear and give off a kaleidoscope of spectral colours under direct sunlight, may appear to be identical. However, one is a billion years old, and the other is ...
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