In the city of sin and excess, Las Vegas hotel the Bellagio is offering diners an all-you-can-you-eat caviar buffet.

Thomas Keller has launched luxury gift sets that include a sparkling wine and caviar box set and a truffle risotto kit that replicates the same meal from Per Se.

Over the Christmas and New Year season Air France will serve its first class passengers a new menu of dishes, including a special caviar appetiser.

A caviar vending machine has opened in California for the deep-pocketed who prefer to indulge their snack cravings with caviar and blinis rather than candy bars.

French celebrity chef Eric Ripert, whose restaurant Le Bernardin has been called the best seafood destination in New York City, has launched his own line of luxury caviar.

A restaurant in New York is offering something special to customers with expensive tastes – a $1,000 omelette.

Diners at Norma’s in Le Parker Meridien hotel can now order the “Zillion Dollar Frittada”, a Spanish omelette with lobster and 10oz (280g) of caviar.

Restaurant manager Steven Pipes said it began as a lesser dish, but his chefs “decided to have some fun with it”. “We thought we should really make something that would be a spectacular feast for a celebration,” he said.