Lava is a type of rock that originated deep in the Earth. It symbolizes great heat and energy. In modern jewellery design lava has become one of the most popular stones for top-fashion items. Lava is ideal for unusual combinations and can be combined with almost everything because of its neutral, greyish-black colour. It is especially exciting because of its irregular surface structure, which creates an interesting contrast to the very shiny surfaces of polished decorative crystals for jewellery making.