Preheat oven to 350ºF (176°C) and grease a 9.5" bundt pan with coconut oil and set aside.
Combine almond flour, potato starch, baking soda, salt and lemon zest together in a medium-sized bowl.
In a large bowl, whisk together the eggs, melted coconut oil, honey, lemon juice, and extracts into a homogeneous blend.
Pour your dry ingredients into the large bowl containing your wet ingredients, and fold the mixture together until combined.
Pour ¼ of the batter into the bundt pan and spread evenly to create a base (that your blueberry incorporated batter will sit on. This is done to prevent the blueberries from sinking to the bottom of the pan which can cause your cake to stick.)
Fold the fresh blueberries into the remaining ¾ batter and pour it into pan.
Bake your cake for 25 minutes until a toothpick inserted comes out clean or with a few crumbs on the end (retest if you poke a blueberry).
Allow your cake to cool in the pan for 5 minutes before attempting to turn it out onto a board or plate.
Let your cake cool completely before adding the glaze.