To clarify, anywhere you would earn Rough Astral Diamonds you will get the bonus. Ie: Professions, Invocation, Skirmishes (during bonus event), Astral Diamond Daily Quests, etc...
This does not extend to pure Astral Diamond gains from sources.
"Participation in PVP-related activities is so low on an hourly, daily, weekly, and monthly basis that we could in fact just completely take it out of STO and it would not impact the overall number of people [who] log in to the game and play in any significant way." -Gozer, Cryptic PvP Dev
Comments
we're giving you DOUBLE the Astral Diamonds earned in game with every quest and activity that awards Astral Diamonds.
http://nw.perfectworld.com/news/?p=883571
it says every quest and activity so I would assume yes...unless crafting is not an "activity"