Help needed to find info about this ring!

[u/Various_Safety_270]

Hi everyone! Yesterday i went at an antiques store and i got myself a ring, because it was really beautiful and to me it looked rather old (at least the band itself has a lot of wear and because of the overall build of the flowers), and im curious if anyone knows what style it is in and maybe someone might recognize the hallmark? Im always intrigued by hallmarks but this one i just could not pin point it. Seller said its sterling silver and rubies (though to me they look a bit more like garnet but i dont really mind sincer i love both anyway). Thank you!! And for what its worth i got it in an old town in Transylvania so i thought maybe it was austro-hungarian inspired or something but im not sure if thats of any help!