Dyplom 1 and other 85,000 icons from Icons8 icon pack follow the visual guidelines of the operating systems: Windows, iOS, Android KitKat, and Material. PNG format is free up to 100x100 px. Icons are availble for download in PNG and vector (SVG, PDF, EPS, and more).
The icon Diploma 1 is a large vertical rectangle. Inside the rectangle, towards the top are two horizontal lines. At the bottom of the rectangle is a circle with a rectangle coming out the bottom, with the bottom being inverted like a triangle.