Preheat Oven to 375°F.
In a large bowl whisk together almond flour, coconut flour, baking powder, baking soda, sweetener and salt.
Using two knives or a pastry cutter, cut the butter into the dry ingredients. The mixture should look dry with some small lumps of butter. NOTE: You can also use a food processor but be very careful not to over mix, turning the batter into the dough.
Making a well in the mixing bowl and pour half of the buttermilk. Using your hands or a fork, push the dry mixture from the bottom and sides into the buttermilk. Repeat with the process with the remaining buttermilk. NOTE: Your mixture should feel slightly dry. Depending on your flour you may need less or more than 1/3 cup of buttermilk.
Gently fold in the raspberries and white chocolate to the mixture. Work quickly if using frozen raspberries. Do not over mix.
On a large piece of parchment paper, form the dough together in a large circle. Using a round cookie cutter (or a drinking glass!),cut the scones and place them on a lined baking sheet. This should make 10 scones. If making smaller or larger scones, adjust the cooking time accordingly. Optional: Sprinkle with stevia.
Brush the tops of the scones with the egg wash. Optional: This will make the scones shiny and golden
Bake the scones for 18-22 minutes until golden brown.