Hi Pattye and thanks so much for taking time to educate me.
One thing I know is I am a terrible picture taker so I will ask my friend to come in and redo photos.Here is some of the information that I was able to gather.
The necklace has 8 strands and is 45mm (18inches) long
Each pearl appears to be roughly 2.5 mm wide and are not perfectly round.There are approx 138 pearls and 4 gold balls on each strand.
On the clasp there are 16 tiny diamonds and the clasp has a hook to click on as well to protect the clasp from coming apart.The clasp has 14K585 imprinted on it.I have no pictures of anyone wearing it and have no idea as to when my Grandmother acquired it.I did the teeth rub test and definitely gritty compared to others I have that are smooth.I will post some more pictures and hopefully tomorrow my friend will help me out with more.
Oh I have so much to learn.