Bill Gates may be the richest man alive. But he's not the richest man in history. In fact, he barely makes the top 10.» Read More
Diamond prices keep breaking records. The latest is a 118-carat, flawless D-diamond auctioned by Sotheby's for $30.6 million.
The most expensive white diamond ever sold at auction went for a record-breaking $30.6 million, reports CNBC's Robert Frank.
The megahome market continues to surge. Here's a look at the top markets.
A "stupid" law on cash transactions in Italy is killing the luxury fashion sector, the CEO of a luxury tailor told CNBC.
Jenny Koppelman Hutt, "Just Jenny" host, and CNBC's Robert Frank break down outrageous headlines from the week including the Panda Cam being furloughed due to the government shutdown and a $55 million necklace going on sale in Singapore.
Although Brad Pitt never lived in one of the most expensive homes currently on the market, CNBC's Robert Frank explains why he is impacting the sale of this Montana ranch.
In a Paris holdup an estimated 1 million euros worth of watches was stolen. CNBC's Robert Frank has the details.
Twitter will get a public value of as much as $10 billion, but only one shareholder will become a billionaire—and he's no longer with the company.
Activist investor Dan Loeb is pushing for changes at Sotheby's. CNBC's Robert Frank reports.
If you can't buy it, build it. These 5 expensive replicas that may be even better than the real thing.
A perk of being rich may not only be having your own jet, but being able to "trick" it out. CNBC's Robert Frank has the details.
CNBC's Robert Frank looks at what goes into the planning of one of David Monn's mega-parties.
Meet Brett David, the boy wonder of supercar sales. He's sold more than $1 billion of cars over the past seven years and is the nation's largest Lamborghini dealer.
Throwing lavish parties are making a comeback, reports CNBC's Robert Frank.
Con artists combine psychology and a kind of magic to find the right mark, devise the best deception and gain their victim's trust.
Sales of New York apartments priced at $10 million or more surged 75 percent in the third quarter, according to Brown Harris Stevens.
CNBC's Robert Frank is joined by Brett David, Prestige Imports CEO, to talk about America's best-selling exotic car market.
Get up close and personal with a rare, super-car once owned by a famous heiress and see where the Super Rich spend millions of dollars on classic cars in one weekend.
America's 100 largest individual landowners added 700,000 acres to their holdings, according to the Land Report 100, and now own 2 percent of the U.S. land mass.
Bernie Madoff's penthouse is back on the market. CNBC's Robert Frank takes a look inside.
Many put off retirement planning or think it's too late, but investors at any age can take steps to secure their futures.
As advisor practices evolve beyond investments, more are taking on the tricky task of end-of-life decisions for clients.
Many advisors steer clients to municipal bonds as safe, tax-smart investments, but they can carry some unforeseen risks.