The given rhombus ABCD can be drawn as follows:

Step 1: Draw a line segment AC = 6.5 cm.

Step 2: With A as centre draw two arcs of 4cm on either side of AC.

Step 3: With C as centre draw another two arcs of 4cm such that it intersects the previous arcs at B and D.

Step 4: Join AB, BC, CD and DA.

ABCD is the required rhombus.