‘Ocean Dream’ blue-green diamond sells for more than $17 million at Christie’s auction in Geneva

‘Ocean Dream’ blue-green diamond sells for more than $17 million at Christie’s auction in Geneva

GENEVA (AP) — A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for more than 13.5 million Swiss francs ($17.3 million) on Wednesday, Christie’s said, calling it a record price for a stone of its kind sold at auction. The “Ocean Dream,” the...

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