Pear Cut Emerald

Does anyone know what the meaning of different cuts in diamonds/gemstones is?

I know the Princess cut could mean “princess”, obviously. I’ve heard oval cut can represent a large family. Brilliant could mean “Brillian” – what about Pear shape, Asher cut, Emerald, etc…? Do you know if there is a meaning behind each one?

http://engagementrings.lovetoknow.com/wiki/Diamond_Shape_Meaning
Emerald Cut Diamond [...]