Dianite Blue Nepherite with fibrous Strontian Potassicrichterite Source: Siberia Russia Discovered in 1997 in Eastern Siberia, Dianite is named for the late Diana, Princess of Wales. It is sometimes called Blue Jade. Dianite is ideal for people who feel hurried, anxious, stressed or simply overwhelmed. It is an uplifting stone and can help you to remain cool and calm, especially in stressful situations. Dianite helps to promote visualisations and dreams, enhances meditation and helps you to reach decisions . Dianite will help in treating cases of hyperactivity. It helps in the treatment of both arthritis and inflammation of the joints.