Eastern cultures believes that pearls symbolises purity and spiritual transformation
Gold/Black/Green pearls symbolises prosperity and riches, while the white one symbolises purity, innocence, faith and honesty.
They are all meant to bring good luck.
Some ancient cultures believed that the pearl was born when a single drop of rain fell from heavens and became the heart of the oyster.....
Pearls have been called "tear drops of the moon". Some believe that pearls were formed by the passage of angels through the clouds of heaven.