MOSCOW: Russian miner Alrosa said on Tuesday it plans to sell at an online auction in November a rare collection of polished diamonds produced domestically, including a giant 51.38-carat gem.
This huge, traditional round-cut diamond, whose 2.5 cm (1 inch) diameter is equal in size to the visible part of a human eye, bears the same name as the entire Dynasty collection.
According to Alrosa, which is state-controlled, it is potentially the most expensive diamond manufactured in the history of Russian jewellery because of its quality.
It took a year and a half for Alrosa’s specialists to create five polished diamonds for the …read more
Source: Pakistan Today
