Vintage glass triple strand unique clasp necklace

I have a beautiful collar length necklace it is 14”-16” long triple stranded with really unique glass beads all the beads are glass with end caps also has a beautiful clasp adorned with AB glass rhinestones. It appears to be in good condition. I try my best to quality control my jewelry but there is always a possibility. From what I see it appears to be good. The glass beads measure 10mm wide.