If it’s an higher case “L” and also a reduce scenario “c”, it’s for Louis C Marks who designed jewelry from the 40s. SETA is a firm that offers trend jewellery. Their jewellery normally features a CZ plating more than silver. CN means that the jewellery is manufactured in China, https://situsgameonlineterlengkap34332.aboutyoublog.com/43519549/detailed-notes-on-jp88