When was the Ashoka Pillar at Sarnath made?

The Ashoka Pillar at Sarnath was erected during the reign of Emperor Ashoka, which is generally dated to around 250 BCE. This pillar commemorates the Buddha's first sermon, delivered at Sarnath. It is one of several pillars built by Ashoka across his empire, featuring intricate carvings and the famous Lion Capital at its top.