Hello, I am totally new to pearls but have been reading the forum posts recently. I really like the idea of non-dyed pearls with a blue overtone. Would the peacock overtone I've read about and seen on internet sites be the likely candidate? Just curious if there is such a thing with light colored pearls or if this only applies to black pearls. Hope this all makes sense. I just love the idea of a non-dyed bluish colored pearl.