I've found the cherry we've used to be a little heavier than the maple we use. Both woods vary a bit in density, I suppose it really depends on the piece.
With its Kingwood top, Cherry core and Purpleheart lams in the neck mine weighs almsot 11 pounds, while a typical 4-string Essence is about 8.5 pounds. It's not so heavy to even really notice, until you pick up a standard Essence