Faceted Green Oval Necklace

I'm moving and have spent the last week making almost 200 pairs of earring from beads and findings I've had in my drawers for 5-20 years! Some I was able to make 2-3 of each design, and others are one-of-a-kind and would be unable to recreate.  Some of the stones I can identify, and some I cannot, and I'll do my best to give you the most accurate info.  These are some sort of stone, my guess is a dyed agate or something similar. I added gold plated filigree to the top and bottom and wire wrapped to a hammered gold plated oval. I then wire wrapped to gold plated satellite chain.  The chain is approx. 18" long.  Please allow 5-7 days before I ship.