Tonight on NatGeo at 10 pm, The Secret Life of Pearls will air! You can find details here. I've personally had the honor of visiting the Paspaley pearling operation deep in the outback of Australia and I treasure the experience. While it was many years ago, it's one I will always remember. If you would like to see where some of the world's rarest pearls are grown and where white South Sea pearls originate from and how they are farmed, you won't want to miss this!