[ad_1] De Beers, the world's largest producer of rough diamonds by value, reported a drop in its July sales, which were the second lowest of the year so far, reaching $ 530 …
Read More »Demand for the sixth De Beers rough diamond auction
[ad_1] De Beers, the world's largest producer of rough diamonds by value, reported a drop in its July sales, which were the second lowest of the year so far, reaching $ 530 …
Read More »