For centuries gemstones have been at the center of attraction for humans. The vibrant hues with sparkling luster and enigmatic properties lure people into buying them. But beauty is not the only reason to invest in a precious gemstone. It goes beyond the physical attributes. Despite superstitions and legends associated with gemstones a lot of scientific backing and research vouch for their benefits. Stones being formed of minerals found in the earth's crust have a deep impact on their wearer. They emit rays and positive energies that calm your mind and soothe your soul.