If you purchase several diodes, know that they won't come with identifiable labels (as almost nothing from Banggood does). This diode came in a plain plastic package labeled with SKU201363 and the number 0115--8335--11903. Diode diagram posted previously appears to be correct. This is a multimode diode and the colimated beam is wide unless corrected.
I have had no problems with this diode through initial testing.