Vintage German deals Art Deco Buckle and Vesta Assemblage Necklace

An assemblage featuring an Art Deco rhinestone buckle made in Germany around 1920. Marked on the back is “Ges. Gesch.” Which is an abbreviation for “Registered Trademark” in German. No other details as to which company, or metal content. I think it's silver plated. No stones are missing and it's in good vintage condition. Suspended from the buckle is a vintage British Matchsafe or Vesta. The lid closes securely, it does not have a striker on the bottom. Accompanying pendants are sterling crown or turban beads from Rajasthan with faceted pyrite terminating in Victorian filigree brass buttons. There are two charm pendants on sterling posts which are hand made Victorian glass micro beaded globes. I've seen deals these attached to Victorian micro-beaded purses, but could not find any other information on them. Finishes with a hook and chain extension to adjust length.