Blue Sapphire (Neelam)  represents longevity, discipline, authority, ambition, leadership, honesty, perfection, humility, elders, denial, delays, misery, adversity .It is very beneficial and auspicious for Capricorn and Aquarius. On saturday, wash the ring with fresh milk and holy ater and then while chanting mantra “Om Praan Preen Proon Saah Saney Namah:”, wear it in the middle finger of the right hand.