Aystone is a Belgian accessories brand founded in 2016 by Liège-born sculptor and designer Giacomo Noyà. The brand transforms natural stone into lightweight, genderless wearable sculptures, including bow ties, belt buckles, bracelets, pendants and chokers.

Each piece is shaped by hand to preserve the individual colours, textures and characteristics of the stone. Aystone works with marble, slate, Belgian blue stone and semi-precious stones, combining them with materials such as leather. Its collections include geometric and nature-inspired designs, limited editions and personalised accessories for weddings and other occasions.