Rose Quartz is perfect to open the heart and promote love, self-love, friendship,deep inner healing and feelings of peace. Also perfect to aid and comfort in times of grief. It dispels negativity and protects against environmental pollution, replacing it with loving vibes. Our stones/crystals are natural and ethically sourced. Price is for a single stone. This is a natural product, as such color variations, cracks, etc. are natural. Please treat your stone kindly as it can break. The pyramids are 10mm.