Emerald is the official birthstone of May. It is one of the most famous gemstones and has been sought-after for centuries. Emerald is closely associated with royals. Along with Aquamarine and Morganite, Emerald is a variety of the Beryl family. The vivid green colour of Emerald is often accompanied by delicate hints of blue and yellow found within the gemstone. In order to enhance an Emerald’s colour and clarity, it often undergoes oil treatment – all of which is well-known and accepted within the gemstone industry. Emerald is an enchanting gemstone!