Place vinaigrette ingredients into a bowl or small jug and whisk vigorously until ingredients are blended together, then set aside.
Heat grill.
Drizzle cut side of apricots with olive oil and brush to coat completely.
Place each apricot half on grill and allow to cook for approx. 3-5 minutes until apricots are charred and warmed through.
Set apricots aside once done and allow to cool.
Place arugula in a bowl and drizzle with balsamic and toss.
Divide arugula into four portions and spread a layer on each salad plate.
Drape 2 slices of prosciutto over arugula on each plate (optional).
Place 3 apricot halves equally apart on top of arugula and prosciutto on each plate.
Pull burrata apart over a plate or bowl, to catch the creamy filling. Divide into eight portions.
Place two portions between apricots on each plate, and spoon some of the released filling over each portion.
Place a sprig or two of basil on each plate.
Whisk vinaigrette a few times before drizzling over salad.
Serve immediately.