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New World Record for Oppenheimer Blue Diamond – Christie’s Geneva

GENEVA, Switzerland – A 14.62-carat blue diamond, has sold at Christie’s auction house in Geneva for a new world record price for the diamond type.


The large diamond known as the Oppenheimer Blue sold under the hammer for $50.6 million (USD) or (£34.7m).


The sale took nearly 20 minutes to complete as the phone were  filled to … Continue Reading ››