Vintage ZZ 14k White Gold Blue Turquoise Stud Earrings

Earring measurements are approximate. They have a diameter of approx 9.64 mm, with the stone measuring 8.14 mm. They are approx 4.49 deep.

The backs are marked. I am not positive of the stone id, so please review the pictures closely.

I believe the ends of the posts are marked 585.