The Beauty & Science of Pearls Explore the world of pearls — from freshwater and Akoya to Tahitian and South Sea pearls. Explore Pearl Types Start With Pearl Basics Start With Pearl Basics Explore Our Pearl Guides What Are Pearls? Pearl Types Explained How to Choose Quality Pearls Pearl Knowledge How Pearls Are Formed Types of Pearls Freshwater vs Saltwater Pearls Pearl Colors Explained Pearl Types Freshwater Pearls Akoya Pearls Tahitian Pearls South Sea Pearls Pearl Authenticity Real vs Fake Pearls How to Tell If Pearls Are Real Freshwater vs Imitation Pearls How Pearls Are Identified Pearl Quality & Value Understand What Makes a Pearl Valuable Size Surface Quality Shape Pearl Luster Pearl Color Pearl Nacre Freshwater vs Saltwater Pearls Freshwater Pearls Akoya, Tahitian & South Sea What's the Difference? Buying Tips & Guides How to Buy Pearls How Much Do Pearls Cost? How to Choose Pearl Size How to Choose a Pearl Necklace Popular Articles What Is a Pearl? How Are Pearls Formed? Freshwater Pearls vs Saltwater Pearls What Are Akoya Pearls? What Makes a Pearl High Quality? How to Tell If Pearls Are Real Join Our Newsletter Get expert tips on Pearl jewelry There was an error trying to submit your form. Please try again. This field is required. Subscribe There was an error trying to submit your form. Please try again.