That value is then multiplied by the specific weight of the diamond. Other qualities influence the worth as nicely corresponding to cut, fluorescence, forms of imperfections, and so on. The production and distribution of diamonds is essentially consolidated in the palms of a few key gamers, and concentrated in traditional diamond trading facilities. The most important being Antwerp, where 80% of all tough diamonds, 50% of all minimize diamonds and more than 50% of all tough, reduce and industrial diamonds mixed are handled. New York, nevertheless, together with the rest of the United States, is where almost 80% of the world’s diamonds are offered, including at public sale.
