A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, crop } from '@wordpress/icons';
<Icon icon={crop} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M16.5 7.8v7H18v-7c0-1-.8-1.8-1.8-1.8h-7v1.5h7c.2 0 .3.1.3.3zm-8.7 8.7c-.1 0-.2-.1-.2-.2V2H6v4H2v1.5h4v8.8c0 1 .8 1.8 1.8 1.8h8.8v4H18v-4h4v-1.5H7.8z"></path></svg>
crop – WordPress Icon Library