Certificate icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="24" height="24"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5"><path d="M11.25 1.75h-8.5v11.5h2.5m3.5-3.5l-.5 4.5l2.25-1l2.25 1l-.5-4.5"/><circle cx="10.5" cy="7.5" r="2.75"/></g></svg>