Nice black onyx gemstone and sterling silver bead necklace.  It measures 29.5" in length and the black onyx beads are 7 mm and sterling silver beads are 6 mm in size.  The necklace is in great vintage condition signed 945 on the spring ring and weighs 60 grams.  Please see pictures for a better description.   I accept pay pal only.  U.S. shipping only.  Please remit payment on auction style and buy it now listings within 48 hrs. after end of auction.  Any questions please ask.  Thank you for viewing this listing.