SolarmovieOne

Watch Horizon Season 41 Episode 7 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.

Horizon: How the production of high-quality, coloured and clear synthetic diamonds in Russia and America could pose a challenge to De Beers, the world's largest trader of the gems, and flood the market with mass-produced stones. At a vast cost, the multinational company has set up a new scientific division, assigned the task of finding a way to tell the difference between man-made diamonds and the real thing - but is it detectable?