Scrollwork Necklace Pendant .925 Silver Marked Peridot African Turquoise?

I purchased this beautiful necklace a few years ago but I never wore it. I don't remember what the greenish/blue stone is.. I believe it's African turquoise, but I can't guarantee that. I know African Turquoise comes in several different shades. I looked for the original package it was in and I checked my email files but I couldn't find any record of it. The necklace is set in .925 silver. It's stamped on the back of one of the Peridot settings. The Peridot's are faceted. Please see photos! The attached chains are not stamped. Approximately 19". Smoke-free home shared with 2 kitties. Bundle to save shipping cost, get a discount and a free gift, too! .