Moscow, June 13, 2019 – ALROSA, a global leader in diamond mining, held a tender for polished diamonds of own manufacture in Israel. The company’s cutting...
New York, June 5, 2019 – ALROSA, the world leader in diamond mining, took stock of the international auction for special-size rough diamonds +10.8 carats in...
100 years ago, Antwerp engineer Marcel Tolkowsky was the first person to scientifically determine the perfect way to cut a brilliant diamond. This is not an...