An ‘Internally Flawless’ 12-Carat Blue Diamond Just Sold for $15.9 Million at Auction

The diamond was the top lot at Christie’s Hong Kong Magnificent Jewels Sale.   Even during times of great economic uncertainty, there are still luxury items that buyers can’t resist. Take, for instance, a dazzling blue diamond that sold for a $15.9 million at auction this week. The gem in question, a 12.11-carat fancy intense […]

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