Feb 12 (Reuters) - Qatar's sovereign wealth fund, which was already the single largest shareholder in Tiffany & Co, has raised its stake in the U.S. luxury jeweler by one percentage point, according to a regulatory filing.

No stranger to the China market, having acquired the members-only discount e-tailer Shouke.com and launched a Chinese version of its “Outnet” last year, e-commerce powerhouse Net-a-Porter is set to make its biggest moves in the country to date, launching a new Chinese-language version later this month.

Louis Vuitton presented today its Fall Winter 2013-2014 collection during Paris Fashion Week, in line with the new strategy outlined by owner Bernard Arnault last year – less logo on all products, especially accessories and less recognizable designs.

Rolls-Royce Motor Cars proudly presents the world debut of Wraith, the most powerful and dynamic Rolls-Royce in history. At its heart lie hallmark Rolls-Royce attributes of luxury, refinement and hand-craftsmanship, but the new model from the world’s pinnacle super-luxury marque also presents a unique character defined by power, style and drama. With just a hint of the noir.

Visitors from Russia were the biggest spenders during the recent Dubai Shopping Festival (DSF), according to a recent report by credit card company VISA. According to payments firm Visa, more than US$589m was spent on non-UAE issued Visa cards during the month-long retail bonanza, representing a 19 percent increase on 2012’s amount.

The McLaren P1 sat uncovered in production form today on the eve of the 2013 Geneva Motor Show beside the legendary F1 it supplants.

Photos of the Porsche 911 GT3 were revealed earlier today, and now details have come out regarding the German brand’s iconic sports car including the addition of rear-wheel steering, and the axing of the manual transmission.

The successor to the Enzo and a car Ferrari president Luca di Montezemolo says “defines excellence” has finally been unveiled today at the Geneva Motor Show.