SEVENTEEN WORLD TOUR [DIAMOND EDGE] in Seoul

The Diamond Edge World Tour (stylized as 2017 Seventeen 1st World Tour "Diamond Edge" in all caps) was the first world concert tour by South Korean boy band Seventeen. The tour began at Jamsil Auxiliary Stadium in Seoul on July 14, 2017, and concluded at the SM Mall of Asia Arena in Pasay, Philippines, on October 6. It comprised 17 concerts in 14 cities across Asia, North America and South America. The tour was reported to have attracted a total audience of 200,000. Following the May 2017 release of Seventeen's fourth extended play, Al1, the tour drew a reported total of 200,000 attendees across 14 cities.