Prasiolite Gemstone In addition to the generic healing properties of Quartz, the Green Quartz or Prasiolite variety, opens and stabilises the heart chakra. It promotes an intuitive capability which is coupled with love. Prasiolite is a stone of transformative energies. It transmutes negative energy to positive without releasing it to the atmosphere. Prasiolite inspires creativity, attracting success, prosperity and abundance. Price is for one stone. Stone vary on shape and size. Sizes are approx.