Your EON jewel is an original creation of Maison Eon which quality, precision and manufacturing criteria meet the requirements of the highest standards of the Greek jewellery tradition. Throughout the manufacturing process, it was the subject of attentive care and has been carefully tested and rigorously controlled.Your jewel is designed to accompany you in your everyday life. However, it may seem less brilliant after being worn every day for years. We do not recommend any kind of do-it-yourself cleaning, especially in case the item is set with precious stones, diamonds sapphires emeralds or rubies. In this case, we recommend that you bring it to your jeweler for diagnosis purposes. If necessary will follow a procedure of cleaning, brightening, polishing or rhodium-plating in the workshop. Stones set on a piece of jewelry are intrinsically delicate, meaning that even accidental or unnoticed bumps, as well as thermal shocks, could damage or break them. If you want to preserve the shine of your jewelry, we recommend you to store it in a clean, dry place away from any heat sources.