Mystic fire topaz gemstone is a designer version of natural topaz created by man. Azotic Coatings Inc. discovered a way to apply a very thin coating to the bottom side of a natural white topaz and it would produce an unbelievable color combination of blue, green and purple. Because the coating is placed on the bottom of the gem, the gem retains all of its natural characteristics. Match this designer gem with diamonds and you have yourself the ultimate jewelry conversation piece. We try to carry a large selection of mystic fire topaz and diamond bracelets, but with its overwhelming popularity, it is difficult to keep them in stock.