The world trade of rubies, sapphires and emeralds has gone from 1 billion USD of 2003 to 7 USD dollars of 2016. And diamonds: young people are revolutionizing the trend. Gold, the metal representing luxury and power in the whole world, has given up its position of absolute hegemony on the market to give a […]
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Jan
Jan
Environmental sustainability, which refers to the ability of biological systems to remain diverse and productive over the course of time, is not generally associated with the world of jewellery, where many of the raw materials are mined. Once removed from the earth, they do not grow back again. Nonetheless, sustainability is of critical importance in […]