Jade is known as the ‘Royal Gem’ in China, it is a stone of the heart. As such it is related to the heart chakra and has a beneficial effect on all heart chakra related issues. So, of course, it can attract and enhance love of all kinds. It is also a stone of fidelity and generosity. It is also considered to be good for the physical heart and for emotional balance and stability. Jade is also very helpful as a stone of abundance. Physically, jade is used to heal lung problems, kidney problems, immune system weakness, PTSD, and nervous system overwork.