Colossal diamond is the size of a tennis ball
CNBC's Robert Frank and Sotheby's Lisa Hubbard talks about the history behind the rare diamond and its $25-35 million price tag.
This "vivid pink" diamond has the highest possible grading from the Gemological Institute of America. How much do you think it will sell for?
Sotheby's is planning to sell one of the largest private wine collections in the United States owned by billionaire William Koch.
The diamond, which is being auctioned off by Christie's, could set a new record for a blue stone.
With luxury automobiles once again racing into the No. 1 slot among collectibles last year, will the industry be able to repeat success?
Which billionaire will gobble up this painting?
Would a Donald Trump presidency send the economy into a raging bull market or recession? Here are some questions to get closer to an answer.
CNBC's Robert Frank explains changes in the art market amid Sothebys' announcement of a $11 million quarterly loss.
Take a look at some of Friday's early movers: RH, BABA, BIDU, JCP, WTW & more
U.S. stock index futures indicated a higher open on Friday as traders eyed data and the price of oil.
Just to be safe, double check the receipt
The auctions in London fell short of expectations. CNBC's Robert Frank looks at a turning art market.
U.S. stock index futures indicated a higher open on Friday as hopes of stimulus in the euro zone and further recovery in oil prices continued to boost recently battered global equities.
$70 billion art market "ripe for correction"
Some of the names on the move ahead of the open.
U.S. stock futures were lower this morning, ahead of the prospect for greater volatility and volume on the final Friday of the year for quadruple witching.
Those old action figures collecting dust in your attic could be worth a fortune, if you kept them in the package.
The Fed seems intent on raising rates in December, says Ron Insana. That could leave some players exposed when the tide goes out, says Ron Insana.
Given everything going on in the world, it would be absolutely crazy for the Fed to raise rates now, says Ron Insana.