Before the auction, this diamond did not belong to any family as mentioned in the title, but has been collected by Russian diamond mining giant Alrosa Group. Russia was founded in 1992 and its headquarters is in Siberia. Diamond production is dominant in Russia, accounting for 97% of the country and 25% of the world. It is the second largest diamond producer in the world after De Beers. Airosa is a world leader in diamond mining and a Russian state-owned diamond mining company. Its main business is to participate in and mine diamonds, manufacture and sell them, and its business covers all countries in the world. Airosa is controlled by the Russian Federation and local governments. In 20 12, the mining company changed from a closed joint-stock company to an open joint-stock company, allowing external investors to buy new shares and relaxing the ownership restrictions on former minority shareholders. Igor andreev, CEO of Airosa, said that this change is the unanimous decision of all shareholders, which is convenient for the company to raise investment when needed in the future.
It is reported that the world's largest pink diamond mine will be closed, and pure high-quality natural pink diamond will only be more scarce in the future. And some diamond miners have begun to lay out the artificial diamond market. It can be predicted that in the future, ores will be more scarce and difficult to mine, and the synthetic diamond technology will be more mature. With the continuous maturity of people's concept of sustainable development, it is very likely that natural ores will no longer be mined in the future.