Rose Quartz crystal is the stone of love and self-love. It is believed that Rose Quartz opens your heart to the love already in your life whilst also bringing more love to you. It gently dissolves negative energy and replaces it with loving energy. Rose Quartz is a calming stone that balances the Heart Chakra. You may have an overactive Heart Chakra if you find you give too much of yourself away when it is not reciprocated or that you tend to be overly emotional in matters of the heart.