https://elitenews.uk/scientists-grow-diamonds-in-just-150-minutes-that-could-cost-2000-less-than-the-real-thing-can-you-spot-the-difference-between-lab-made-and-natural-gems/
Scientists GROW diamonds in just 150 minutes that could cost $2,000 less than the real thing ... Can YOU spot the difference between lab-made and natural gems?