Question: brand is the most expensive?
Answer: Louis Vuitton ($28.4 Billion) ... 
Hermes ($19.2 Billion) ... 
Gucci ($12.7 Billion) ... 
Prada ($9.4 Billion) ... 
Rolex ($7.9 Billion) ... 
Chanel ($7 Billion) ... 
Cartier ($6.3 Billion)