For jewelry to last longer, please stick to few simple rules.
Store jewelry carefully, in a separate box or cloth bag (branded packaging URA is perfect for this). Regularly wipe with a special cloth for jewelry care products (or glasses). If your jewelry is with stones, gilding or enamel, avoid it contact with water and detergents, avoid taking bath or swimming in a jewelry piece.
All these recommendations can be found on a special card that we we apply to each piece of jewelry.