Microwave chocolate and cream in microwaveable bowl on HIGH 2 min. or until chocolate is almost melted, stirring after each minute. Beat with whisk until chocolate is completely melted and mixture is well blended. Stir in 2 Tbsp. jam.
Pour into crust. Refrigerate 4 hours.
Arrange berries on top of pie. Microwave remaining jam and water in small microwaveable bowl on HIGH 30 sec.; stir until well blended.