It was a busy week at the auction houses as an internally flawless vivid pink diamond sets an auction ... a triple stand natural pearl, gem and diamond necklace fetched $185,000, over three ...

If that’s not enough, there’s at least one statement natural pearl ... Pink," described by the auction house as an “extremely rare and highly important” Fancy Vivid Pink diamond.

GENEVA — A vivid, pearl-shaped pink diamond said to be the largest of its kind to go under the hammer has sold at auction for 27.3 million Swiss francs ($28 million) at a Sotheby’s auction.