Sapphires belong to the corundum family and occur in different colors out of which blue is considered the most popular variety. An original blue sapphire stone features a deep blue hue which holds great significance in astrology. Gift neelam jewelry if you want to express loyalty, love, commitment, and dedication to your loved ones. As per Vedic astrology, wearing a blue sapphire ring in gold improves concentration and clarity of thoughts. It works as a talisman and ward off the evil influences of Shani. This powerful gemstone restores wealth, good health and brings fame to your life. But do you know there are also negative effects associated with this stone?