From, The Rise of Eco-Friendly Pearl Farming
Kamoka Pearl was founded in 1990 by Humbert's father and brother. A year later, halfway through college (where he studied marine biology), Josh Humbert joined the family business, which raises high-quality "Tahitian pearls" for the international jewelry market.
To raise pearls, Kamoka cultivates a native species of pearl oyster, Pinctada margaritifera. The oysters are placed in baskets or nets to protect them from predators, which include triggerfish, sea turtles, and eagle rays.
um, ick! 😱
The next step involves seeding the oyster to produce a pearl. An oyster makes pearls on its own by secreting nacre, or mother of pearl, around an irritant that gets into its shell. Contrary to popular belief, according to Humbert, that irritant is most often an invading worm that bored in, not a grain of sand.
More pix. Have a great weekend!