The London blue topaz is a greenish-blue stone that is also said to be an ink-like stone. The color of this gemstone is attained with the help of standardized radiation treatment. However, the London blue topaz jewelry has captured the hearts of the people all around the globe with its gorgeous color. Moreover, the best variety of this gemstone comes from Australia, Burma, Sri Lanka, and Madagascar. In addition, wearing this gem helps bring clarity to thoughts and communication. If you are also looking to buy this gemstone, then check out the website Sagacia Jewelry; they have the best variety of gemstones in exclusive designs.