Physically rose quartz is used in crystal healing to benefit the heart, the circulatory system, fertility, headaches, kidney disease, migraines, sinus problems, throat problems, depression, addictions, ear aches, slowing signs of aging, reducing wrinkles, spleen problems, fibromyalgia, and weight loss. Rose quartz is also helpful and protective during pregnancy and with childbirth. It is also sometimes said that rose quartz is helpful for supporting brain functions and increasing intellect.and Heart Chakra. Rose Quartz is the stone used to bring love into your life. We hand pick each of our stones based on their energy. The stone we send you will be base on the energy we receive.