Does anyone know the name of a pair of blue Chanel earings Samantha wears in Sex and the City?

I recently watched and episode of Sex and the City where Samantha has these really neat Chanel earings. Not sure which episode, but I know it's a scene when they're in "their" cafe. They are a blue color, pretty large, almost plastic looking? Does anyone know where I could get them or what their name is? Any help would be great, thanks!|||try http://www.primpinjewelry.com|||no idea