Transfer to blender/food processor peaches, lemon juice and keep puree in the blender until ready to use.
In a sauce add cold water, and in a small ramekin mix gelatin with water and place in the ramekin on the eater, switch on the flame and cook it gently for 1-2 minutes until fully dissolved don’t overcook it.
Add gelatin mixture to fruit puree and blend it again. Cover with lid and refrigerate it until mixture begins to thicken.
Once puree starts to thicken, beat 1 cup heavy whipping cream until stiff peaks form. Fold whipped cream into fruit mixture, mixing until smooth. Divide evenly between 6 ramekins or serving glasses and refrigerate until set.
Garnish with mint and fresh cream if desired.
You can make exact ripe with mango as well, just ensure that mangos are properly ripe ones.