Final answer:
The Flemish bond itself forms a diamond pattern when courses are offset, even though the options given do not include a specific name for this variation.
Step-by-step explanation:
The form of Flemish cross bond in which the courses are offset to create a diamond pattern is none other than the Flemish bond itself. This type of brick bond is characterized by alternate stretchers (bricks laid horizontally with their long side on the face of the wall) and headers (bricks laid flat with their short end on the face of the wall) in each course, but with the courses offset to form the distinctive diamond pattern. The options provided do not include a specific variation that results in a diamond pattern, but the Flemish bond is the closest to what is described and naturally creates a diamond-like pattern when several courses are viewed together.