The fiery and captivating Ruby is a stone of nobility, considered the most magnificent of all gems, the queen of stones and the stone of kings. Ancients believed it surpassed all other precious stones in virtue, and its value exceeded even that of the Diamond. The Chinese Emperor Kublai Khan was said to have offered an entire city in exchange for a sizable Ruby. Revered in many cultures throughout history, Ruby has always been a talisman of passion, protection and prosperity.