Tiffany & Co. just unveiled its newest most-expensive bling ever. “The World’s Fair Necklace,” unveiled in Dubai on Sunday, features a stunning 180 carats of diamonds set in platinum.

The Pokémon Company has teamed up with Tiffany & Co. to release a series of high-end ‘mon-themed jewelry. And it’s not cheap. There are nine pieces in the collection. The “cheapest” are ...

If you are in possession of a classic Tiffany lamp, you could be looking at a sizable paycheck if you decide to sell it at auction.