Amber is a fossilized resin from pines and other conifers that are several thousands to millions years old. It is also called electron and is found mainly in the Baltic region. Although it is not a stone, but a hardened resin, it is used as a gemstone to manufacture jewelry and other decorative objects.
Royal amber is pure amber distinguished by its milky white to creamy yellow shade. It is usually located at the heart of the mineral, it is rarer, more sensitive and more expensive.