Actress Mila Kunis wears Vicente Agor's killer aquamarine bauble, from their Antarctica Collection on The Conan O'Brien Show, September 1st. The ring is done in 18k yellow gold and is dubbed the "7/8ths ring"--it sure is stunning!  The story behind this design is even more remarkable.  7/8ths of an iceberg lies beneath the water--the aquamarine represents the iceberg above water, while the smaller diamonds represent the ice below.  Its entirety symbolizes the idea that our souls run deep and there is so much more to us than what is visible on the surface.  Price: $7750