Models show off a piece of jewelry in Hong Kong Dec. 13, 2007. A jewelry show was held in Hong Kong on that day, with eight supermodels displaying jewelry worth a total of 1 billion HK dollars. (Xinhua Photo)

A model shows off a piece of jewelry in Hong Kong Dec. 13, 2007. A jewelry show was held in Hong Kong on that day, with eight supermodels displaying jewelry worth a total of 1 billion HK dollars. (Xinhua Photo) Models show off a piece of jewelry in Hong Kong Dec. 13, 2007. A jewelry show was held in Hong Kong on that day, with eight supermodels displaying jewelry worth a total of 1 billion HK dollars. (Xinhua Photo) A model shows off a piece of jewelry in Hong Kong Dec. 13, 2007. A jewelry show was held in Hong Kong on that day, with eight supermodels displaying jewelry worth a total of 1 billion HK dollars. (Xinhua Photo)