Approximately 1.5 inches
 
Rose Quartz is the stone of universal love.  It restores trust and harmony in relationships, encouraging unconditional love.  Rose Quartz purifies and opens the heart at all levels to promote love, self-love, friendship, deep inner healing and feelings of peace.  Calming and reassuring, it helps to comfort in times of grief.  Rose Quartz dispels negativity and protects against environmental pollution, replacing it with loving vibes.  It encourages self forgiveness and acceptance invoking self trust and self worth.