Basra pearls originated in the Persian Gulf in the Middle East. It was traded in Basra, an Iraqi city popular for its unique culture and hence named after the city’s name. These beautiful pearls are natural, yellow-tinged, lustrous, finely shaped, and durable. Finding, a perfect round shape is rare. Moreover, the production of these gems is limited to the Persian region owing to the mining activities in other areas. Thus, due to limited availability, Basra pearls are rare and expensive. Know more about the formation of Basra Pearl - The Most Exclusive Class of Pearls.