Line two large baking sheets with parchment paper.
In a large bowl, whisk together the flour, sugar, baking powder and salt. Using a pastry cutter, or a food processor, cut the cubed butter into the flour mixture until crumbly.
In a small bowl, whisk together 1 cup of the heavy cream, 2 eggs and vanilla. Add the cream mixture to the flour mixture and stir with a fork until it begins to come together.
Turn dough out onto a floured surface. Using well floured hands, knead the dough several times until it comes together.
Roll dough into a 14x10 inch rectangle and spread half of the strawberries and chocolate chips onto one side of the dough. Fold the opposite side of the dough onto the strawberries like a book and roll to another 14x10 inch rectangle. Repeat with remaning strawberries and chocolate chips and roll the dough to ¾ inch thickness.
Using a 2 inch round cookie cutter dipped in flour, cut dough, re-rolling scraps once. Place two inches apart on pans and freeze for 30 minutes.
Preheat oven to 400°F. In a small bowl, whisk the remaining 1 tbsp of heavy cream and 1 egg together. Brush egg wash onto scones before baking. Sprinkle with turbinado sugar if desired for added texture.
Bake scones for 15-20 minutes, or until golden brown. Let cool on pans for 10 minutes and then transfer to a wire rack to cool completely. Enjoy!