Uma Thurman's dress had over 3,000 white pearls sewn to it, while Rihanna's pope-inspired outfit was encrusted in pearls. At the 2019 Grammys, Cardi B was basically dressed like an oyster.

Most cultured freshwater pearls are composed entirely of nacre, just like their natural freshwater ... U.S., the Chinese continued experimenting. Black pearls from the South Pacific also come ...

An curved arrow pointing right. South Sea pearls are the largest cultured-pearl variety, sometimes reaching over 20 millimeters in diameter. The Pinctada maxima oyster can take up to five years to ...