This really isn’t a Necklace. It’s more like a Neck Lace. I’m not sure if the photo does the color justice. It’s supposed to be dark green/aqua, but the photo makes it look quite blue. I’m wondering how comfortable it would be on bare skin, but imagine it with a high necked white blouse. You would look such the lady!
They have also got this lovely little number, but I’m a bit partial to opal and opal like stones:
Check out more of their works (and they have patterns too!) at their store Medievaltomodern