AGTA Winner Features 7ct. Russian Emerald

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A ring featuring an untreated 7.16-carat Russian emerald took the top prize at the 2018 American Gem Trade Association (AGTA) Spectrum Awards. Joseph Ambalu, of...

Steady Rough Demand Boosts Alrosa Sales

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Alrosa’s sales climbed 16% year on year to $339.1 million in July as rough demand remained strong despite the summer lull, the miner said Friday.

Alrosa Garners $1.5M at New York Polished Sale

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Alrosa brought in $1.5 million from its first polished-diamond tender in New York since it reopened its office in the city earlier this year. The...