Tag: gemstones jewelry

Russian miner Alrosa has discovered 22 new diamond deposits in Zimbabwe following a $12m exploration program in a joint venture with the country's government. An...

The European Union yesterday proposed an eighth round of sanctions against Russia, but made no mention of outlawing its diamonds. Five of the bloc's 27...

Tests on a lab grown diamond revealed an unexpected orange phosphorescence, a possible consequence of defects internal crystal plane. The CVD-produced 1.547 carat, emerald cut...

Silver as a distinct asset class should be considered as a strategic investment allocation within a global multi-asset portfolio, according to new research by...