Hi, there isn’t off-hand a widget I know of that’ll create this pattern. Widgets for SiteOrigin and Livemesh SiteOrigin Widgets are two other plugins you can consider that add widgets to the SiteOrigin Widgets Bundle.
You could create something simple by applying a border either at the cell level or at the widget level. The hover styles would take a bit of custom development, that’s not something that you can create by default. You could add an icon via the Icon widget or perhaps an icon within text using https://wordpress.org/plugins/font-awesome/.