Necklace total length end to end is 36" plus the 5.5" long tassel = 41.5"
Closed it hangs 23.5"
Wt - 85 grams 
Total onyx beads in Necklace is 128
silver spacers/ accents are 925 - they could use a little polish
Small  purple stone (amethyst?) In lobster closure 
Stamped on other side of stone is SK
Lovely piece 
Purchase from QVC