Green Aventurine is great for attracting luck, but only because of its help with releasing old patterns, habits, and disappointments so that new growth can happen.
Green Aventurine brings in optimism, confidence, and the ability to embrace change. It’s commonly used for encouraging perseverance in maneuvering life’s obstacles and reinforcing decisiveness, amplifying leadership qualities, and promotes working well with others by being more open to their ideas and finding humor within.
The chakra stones are for rebalancing the chakras. They help you to release negativity which results in emotional release - moving those energies through and out of your body so that you don’t hold onto and store them which would result in poor health.