Sounds like it. The little diamond picture is best to give you an orientation of where to look for the CG, which, since it's a Brunswick-made ball, is typically a little punch mark. Since the punch is usually close to the far tip of the diamond, a 2" pin length would put the pin pretty much at the opposite tip.
A 2" pin length isn't usually considered pin-in, so you should have the usual wide array of drilling options.
SH