Humanity has been searching for this stone since the Middle Ages and it is still very coveted today. Famous since antiquity were also the emeralds from the Egyptian mines of Zabarah that adorned Cleopatra.
Due to the rarity of finding some stones, man invented a way to create them artificially. Thus, synthetic gems appeared, which are like clones of natural stones and can be purchased at a lower cost.
Blue topaz is extremely rare in nature and one of the most popular gemstones in the world along with rubies, diamonds and sapphires.
