All stones are a different shape and size, and have a variety of blue colour.
 
Between 1.5 and 2.5 cm 
 
Chalcedony is a nurturing stone that promotes brotherhood and good will. It absorbs negative energy. It brings the mind, body, emotions and spirit into harmony. Chalcedony instills feelings of benevolence and generosity. It alleviates hostility and transforms melancholy into joy.