EconomicsAnalysis
The Ocean Dream Returns: A Rare Diamond Doubles Its Price
A 5.50-carat blue-green diamond sold for $17.3 million at Christie's Geneva in May 2026, roughly double its 2014 price.
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EconomicsAnalysis
A 5.50-carat blue-green diamond sold for $17.3 million at Christie's Geneva in May 2026, roughly double its 2014 price.