Blue Sapphire (Neelam) is the most powerful and fastest-acting gemstone in Vedic astrology, ruled by Saturn (Shani) the great teacher and karmic equalizer. Capable of transforming fortunes overnight when suitable, it demands respect and a 3-day trial period before permanent wearing. Available in the world’s finest Kashmir, Ceylon (Sri Lanka), and Burmese varieties all certified, with complete wearing guidance included.