Okay, I pulled up the ad. No measurements because the carat size is a range. Strange images that don't look like photographs, and no video (not that I thought I'd see one). The occult method of choosing an Asscher, I guess.
I am insanely curious what these look like in real life. Asscher is such a hard shape to pick online even when you have photos/video. All G-J is a wide range.