seed pearl Directory References Discover Who Invented the Internet? 12 Novels Considered the “Greatest Book Ever Written” Is Cinco de Mayo Mexico's Independence Day? How Deadly Is Quicksand? 7 of the World’s Deadliest Plants 7 Deadliest Weapons in History Water Fluoridation: Just the Facts Contents seed pearl Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:characteristics In pearl…= 1/4 carat) are called seed pearls. The largest naturally occurring pearls are the baroque pearls; one such pearl is known to have weighed 1,860 grains (121 grams [about 4.3 ounces]).Read More
