An curved arrow pointing right. This giant pearl definitely can't be made into a necklace. The largest pearl found up to this date is on display at the city hall of Puerto Princesa, Philippines.

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 ...

Worn by several Spanish queens and the Bonapartes of France, the pearl was the largest in the world upon its discovery in the 16th century. In 1969, the sea stone was sold at Sotheby's ...

Indonesia: The fourth-largest pearl producer, known for producing some of the world's largest white and golden South Sea pearls. Its archipelago provides an ideal environment for cultivating high ...

Two miles beneath the ocean surface, at the base of a deep-sea seamount they uncovered the largest known gathering of octopus in the world – 20,000 pearl octopus breeding in warm hydrothermal ...