The listing, OPAL 14K Gold Post Earrings has ended.
These are 1/4" on the long end. The Posts are marked and are 14K Gold. The settings are marked Gold Filled. The color is not as blue as pic # 1. There are pink-rose highlights also. It just depends on how the light hits them. These are probably from the 70's. I bought them for my sisters b'day (in the 70's, and they've been misplaced since.) Well...I found 'em. She's too old for these now. Questions? please ask.