In a saucepan, add the sugar and the water. Bring to a boil then let the syrup simmer for 10 minutes. Add the lemon juice and pomegranate molasses to the syrup and simmer for an additional 5 minutes. Remove from the heat and leave to cool. Once cooled transfer into a bottle.
To serve: mix 1 part syrup with 3 parts of sparkling water. Pour over ice in a chilled glass.
1 Cup of Sugar
1 3/4 Cups Water
1/3 Cup of Pomegranate Molasses
Juice of 1 lemon