Vintage Jadeite & Gold Tone Necklace

Gold tone chain holds six green jadeite (not an expert, but I believe so) beads along its length. The chain is textured and the rectangular beads have fancy end caps. Note: one section of chain appears discolored. Should be worn as the back section. No clasp, 36" long. See photos for details and dimensions. No hallmarks, gorgeous necklace, only issue is the discoloration on section of chain.