The Marie-Thérèse Pink, thought to have belonged to Marie Antoinette, was auctioned by Christie’s in New York.

Learn more about what Luann de Lessep and James from Bravo's Love Hotel have been up to since the series finale.

They would later convince Argentine football star Diego Maradona to take part, along with other sportsmen and celebrities, ...

Before her failed effort to flee Paris in 1791, Marie Antoinette handed a diamond to her loyal hairdresser. It's now ...

Virginia Shanahan, left, Stephanie Gomez, right, and Francis Mankin, second from right, sort almonds along with other workers at Blue Diamond Almonds in Sacramento in 2011. On Friday, June 6 ...

Some Nest Audio and Nest Mini users are seeing blue and purple colors on their devices instead of the usual white lights. The change marks the presence of Gemini and seems to be appearing for ...

An exceptionally rare blue diamond went under the hammer in Geneva late Tuesday, selling for $21.5 million, Sotheby's auction house said. "The Mediterranean Blue," a fancy vivid blue diamond ...

A Sotheby’s staff holds "The Mediterranean Blue" diamond during an auction preview in Geneva 31,129 people played the daily Crossword recently. Can you solve it faster than others?31,129 people ...

A rare 10-carat blue fancy diamond could fetch up to $20 million when it goes to auction in Geneva on May 13, auction house Sotheby’s said on Thursday. The cushion-shaped piece, known as the “ ...

GENEVA, May 8 (Reuters) - A 10-carat blue diamond which could fetch $20 million when it goes under the hammer later this month was presented by auction house Sotheby's in Geneva on Thursday.

Christie’s is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction. Weighing 23.24 carats, this gemstone will headline Christie’s ...

A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital, Abu Dhabi. The eight diamonds on display ...