A Cartier sapphire ring fetched EUR 205,400 ($230,401) at a recent Bonhams auction in Paris, more than tripling its high ...
Jewelers of America (JA) has elected Lawrence Bock, Caryl Capeci and Amanda Coleman-Phelps to its board of directors.
De Beers kept rough prices stable at last week’s sight, a quiet affair that saw low sales volumes, market participants said.
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