Phys.org

Larger natural diamonds retain per-carat premium over lab-grown stones, analysis finds

Larger natural diamonds retain per-carat premium over lab-grown stones, analysis findsWorldPing

Natural diamonds consistently command higher prices per carat than laboratory-grown synthetic diamonds, according to a large-scale analysis of online diamond sales published in the International Journal of Electronic Marketing and Retailing.

This is a short WorldPing brief. The full report was published by Phys.org.

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Early farmers' larger grains may reflect rainfall, not genetic selection

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Brief by WorldPing · Original reporting by Phys.org