I bought these handmade drop earrings from a boutique in Boston. They’re sterling silver with an opalescent turquoise center that I believe might be acrylic. There’s a small scuff on the side of one the earrings (see pics), but it’s not noticeable when you wear them. I just don’t wear silver anymore, so I hope these find a good home. .75” tall gem, 1.5” drop from ear.