34kg pearl found in Philippines 'is world's biggest'

Philippine officials believe they may have recovered the biggest natural giant clam pearl in the world - weighing a whopping 34kg (5.2 stone). The pearl was found 10 years ago by a fisherman who was unaware of its value and kept it as a good luck charm, Palawan official Aileen Amurao said. "We were amazed when he brought it to us," she told local media. Officials are awaiting confirmation from gem