In a medium bowl, combine the graham cracker crumbs and melted butter until well mixed. Press the mixture firmly into the bottom of a 9-inch springform pan to form the crust. Refrigerate for 15 minutes to set.
In a large mixing bowl, whip the heavy cream until stiff peaks form.
In another bowl, beat the softened cream cheese until smooth. Gradually add the powdered sugar, vanilla extract, lemon juice, and lemon zest, mixing until well combined.
Gently fold the whipped cream into the cream cheese mixture until fully incorporated.
Carefully fold in the fresh blueberries, reserving a few for garnish.
Spread the cream mixture evenly over the chilled crust in the springform pan. Smooth the top with a spatula.
Cover and refrigerate for at least 4 hours, or overnight for best results.
Once set, remove the sides of the springform pan. Garnish with the reserved blueberries before slicing and serving.