Rings are one of the favourite jewellery elements that women choose to adorn themselves with for ages. Over the centuries, not only women opt for this type of body garnishment, they were also worn by men to express their social position or administrative function and emphasize family affiliation, which is why rings also took the form of a signet with the sign of a coat of arms with which the letters were sealed. Nowadays, jewellery plays an inestimable role in the fashion industry and has an established position in its world. Its creation is fostered by unrestrained freedom in the choice of style, design, size, colour, and material from which it is made.