1 - The box: During this era, with Phobe Philo as the houses Creative Director, all Céline alphabet pendants were sold in white boxes with a fluffy interior, as pictured below. On the bottom right hand corner, Made in Italy is visible, although I have seen a few which say Made in South Korea. Please note this is referring to the box only. The pendant itself will always have markings bearing 'Made in Italy'.
4 - Pendant: The pendant itself is brass, plated gold. The markings 'Céline' is displayed on the top circle supporting the pendant, with 'Made in Italy' written on the bottom circle holder. The markings are crisp and easy to read. All of the letters are written in the font associated with Céline during this era of the 'é'. The pendants were sold as part of Fall/Winter 2017. As the main material is brass, there may be dark marks on the pendant which can be buffed carefully with a jewellery cloth.
Featured below on Anne Borisovna seen here.