The top lot, as expected, was “The Fuchsia Rose,” an 8.82-carat fancy intense purple-pink diamond that is potentially internally flawless. The modified pear-shaped gem is mounted on a platinum ...

A 14.83-carat stone, dubbed “The Spirit of the Rose,” has become the most expensive purple-pink diamond ever to sell at auction, more than three years after it was uncovered from a mine in ...

A 14.83-carat stone, dubbed “The Spirit of the Rose,” has become the most expensive purple-pink diamond ever to sell at auction, more than three years after it was uncovered from a mine in ...