At another, Monet challenged an orc to solitaire instead of fighting it.

It was hoped that her solitaire diamond ring, which was listed for sale between £70,000 to £100,000, would boost the amount for charity, but it did not meet its reserve price.

“We’re surprised that we could accidentally encounter this astonishing ability with language, by training a machine to play solitaire on all of the internet,” Gruber said.

However, the kinds of stones that go into the cheaper 1- or 2-carat solitaire bridal rings popular in the U.S. have experienced far sharper price drops than the rest of the market.

On March 17, Murdoch asked Smith to be his wife, presenting her with an Asscher-cut diamond solitaire.