Rose quartz is the stone of love. Love for oneself, your partner, the community, and for Earth. This stone can activate your heart chakra. This is a great stone to begin working with as it helps with clearing the emotional body and helps to release old emotional programs.
You can find rose quartz in speciality shops that carry crystals and stones like Storm Wisdom in Phoenix. You can also find a large selection at Earthegy, an online store that carries a huge assortment of crystals and stones.