The company's total diamond sales last month amounted to $255.2 million, 63% higher than in November last year.

It finally happened. For the first time since 2008, the Organization of Petroleum Exporting Countries (OPEC) agreed to a crude oil production cut last week, renewing hope among producers and investors that prices can begin to recover in earnest after a protracted two-year slump, one of the worst in living memory.

As I often say, every asset class has its own DNA of volatility, which is measured by standard deviation.

Move takes the group’s total investment in the Indian city of Surat, which has the largest concentration of diamond skilled workers in the world, to $15 million.

But asset sales will slow says new report.

Met coal's stunning run is reversing as consensus forecasts point to $125 drop by year-end, but new UN sanctions could cost China its number two supplier.

After buying ought out its two Japanese partners, Itochu Corp and Sumitomo Corp.

Transactions must be fully backed by physical metal and settled on the same day to observe Islam's distinction between real economic activity and speculation.

Situation has worsened as a result of a shortage of new discoveries, cost cutting measures and miners digging out higher-grade material for a short-term gain, say experts.