Rose Quartz ,Love and Peace Protection. Ethiopian Opal is fantastic color for joy and Happiness. Green Aventurine is for a positive mind and protection from people with bad intentions. Super clear, dynamic quartz above the gems explode with divine energy and light to meditate on your core and be all that u can starting from within. Purple Amethyst for the crown chakra, brings harmony and creative Ideas. The green amazonite strengthens your heart in times of stress and grief. It also can enhance creativity.