Diadema, São Paulo

About the place: Diadema is a prominent municipality in the state of São Paulo, Brazil, located near the state capital. It forms part of the ABC industrial region in the São Paulo metropolitan area.

Flag Description: The flag consists of nine horizontal stripes, alternating blue and white (five blue and four white stripes). In the upper hoist corner, a white canton spans the height of the top four stripes. Centered within the canton is the municipal coat of arms of Diadema. The shield is divided into three fields: the upper left green field features a gold chevron and a silver cross, the upper right white field shows a red lion, and the lower blue field displays three silver castles. The shield is crowned with a mural crown and flanked by a white ribbon bearing the Latin motto 'FLOREAT DIADEMA' and historical dates.

Symbolism: The horizontal stripes follow the traditional vexillological style of the state of São Paulo. The canton featuring the municipal coat of arms highlights Diadema's local identity and autonomy. The elements inside the crest symbolize history, courage, and municipal status, accompanied by the Latin motto 'FLOREAT DIADEMA' wishing prosperity to the city.