Vintage Swedish silver clip on earrings shaped as oak leaves with dew drops Nordic nature inspired Scandinavian jewelry Gertrud 2024 Engel style

The mark "Sterling Sweden 925S" is very unusual for Swedish jewelry, normally the mark with three crowns is used, and a year mark.
I could only find this mark on Gertrud Engel's works for Anton Michelsen, so there is probably some connection to Denmark here, too.
Without a year mark, I can't really say when they were made: could be Art Deco period, but could be later.
2.7 cm x 1.6 cm.
Nice vintage condition. 2024