A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, pin } from '@wordpress/icons';
<Icon icon={pin} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="m21.5 9.1-6.6-6.6-4.2 5.6c-1.2-.1-2.4.1-3.6.7-.1 0-.1.1-.2.1-.5.3-.9.6-1.2.9l3.7 3.7-5.7 5.7v1.1h1.1l5.7-5.7 3.7 3.7c.4-.4.7-.8.9-1.2.1-.1.1-.2.2-.3.6-1.1.8-2.4.6-3.6l5.6-4.1zm-7.3 3.5.1.9c.1.9 0 1.8-.4 2.6l-6-6c.8-.4 1.7-.5 2.6-.4l.9.1L15 4.9 19.1 9l-4.9 3.6z"></path></svg>
pin – WordPress Icon Library