A crystal Ganesha is a symbolism of wisdom, propserity, protection and the removal of obstacles.  It's believed to bring good luck and peace, absorbs negative energy and purifies the space in which it occupies
 
Green Aventurine is a stone that provides strength, confidence, courage, and happiness. It renews one's optimism for life and pushes you to take action to acquire what you want in this world. It urges you to get out of your comfort zone and to take on new opportunities.  It brings a greater sense of harmony and empathy to your relationships, opening your heart to love.  It's also thought to be one of the luckiest stones helping you to manifest prosperity and wealth
 
Chakra: Heart