Aquamarine Layered Necklace

I was told these are aquamarine beads when I bought them. I am not so sure now but they look pretty and I thought paired with silver they would look grand. Wired in 925 silver wire and findings, I mixed rectangular aquamarine beads (1 oval and 6 rectangular) with Thai silver beads and focal pendant.

These are actually 2 separate necklaces which can be worn layered long or short to create one look or worn separately. They are a belated birthday gift for a good friend. I hope she likes them.