The center of gravity of a rhombus is located at the intersection of its diagonals.

Here's why:

* Symmetry: A rhombus is a symmetrical figure. Its diagonals bisect each other at right angles.

* Equal Mass Distribution: Since the rhombus is symmetrical, we can imagine its mass being evenly distributed across the figure. The point where the diagonals intersect is the point where the mass is perfectly balanced.

Therefore, the center of gravity of any rhombus, regardless of its dimensions, will always be at the intersection of its diagonals.