I know the process of enameling and gilding was not lost when the Febrege work shops closed, but what about details for those special patterns and intricate mechanisms in some of them? In other words, could living craftsmen, given the necessary materials and funds, make jewelry in the style of Fabrege?
just a suggestion: while this question may get answers here, it might do better in a specialist sub like /r/jewelers, /r/jewelry, or /r/antiques.