Peel and separate 4 oranges into segments. Lay in a single layer on a piece of parchment or foil.
Heat ¼ c coconut oil in a small saucepan over low on stovetop. Once the oil is liquid/ warm, turn off heat, whisk in ¼ c cocoa powder + 1/8 tsp cinnamon.
Drizzle over orange segments.
Place orange segments in the fridge to allow chocolate to harden. Store in a container in fridge.