Flat certificate icons - Stock vector

certificate, certification, diploma, award, medal, champion, winner, achievement, success, document, sign, guarantee, quality, warranty, permission, paper, ribbon, seal, stamp, decoration, ornament, elegant, icons, flat, plain, set, buttons, design, template, theme, user-interface, visualization, application, rounded, rectangles, squares, rounded-square, curved, vaulted, bent, corners, vector, multi-colored, colors, brown, blue, red, yellow, green, purple