I've never really felt drawn to aventurine, but I do have a few pieces. Got them to make crystal water, but never use them anymore.
I personally don't buy into qualities concerning stones/crystals like bringing you luck or prosperity.
I think they could help with that, but not in a direct sense. More like help you get to the right vibration to be able to allow luck / prosperity in. But if you're not a cooperative component because you don't understand how it works or because you still have issues that block this, there's nothing any crystal can do. If you identify why you block luck coming to you, you are likely better off to get a crystal to help with that. But it's still that, a little help, a nudge in the right direction if you're ready for it, not like a magic wand that will remove blocks. You will still have to do the work.
If it was as easy as getting a crystal I should be a millionaire by now as I've got 3 large natural and very powerful citrines. Unfortunately it doesn't work that way, hihi. They could possibly help me to get to the vibration where I am a match to attracting it. But abundance is also a matter of self-worth and self love. As long as I still have blocks concerning that, I won't get those millions, not even if I'd buy a truckload of citrine.
In short; buy crystals you feel drawn to. That's the best way to get crystals that will add to your life right now.
If you buy aventurine because you read it will bring you luck and you want more luck, you're buying from the head. Won't work, won't bring you anything much. Feel what resonates and buy that.
Oh, and to answer your question: no, it did not bring me luck. I didn't even know it was supposed to bring me luck either. It's a heart chakra stone, can aid with skin problems and so on.