Unmarked thick, heavy, lead crystal footed bowls set

I have a set of, what I was told to be, lead crystal bowls- 2 serving bowls (I believe), one is round (approx. 6 inches in diameter), the other is oval (approx 8 inches long and 6 inches wide) and 5 smaller bowls (approx. 4 inches in diameter). Thick and heavy in weight. I'm not familiar with glass pattern lingo so my description probably isn't close but, the glass has a zig zag pattern band around the upper part of the bowls. In every other zag it looks like a pine cone. The zigs are flowers. Under the zig zag pattern there are large flowers with a star in the center that go around the bowls. In the very bottom of each bowl is another star. In the round bowl and 5 smaller bowls its a 6 pointed star with bursts around it. In the oval it is an 8 pointed star with bursts. I have photos I've uploaded of the bowls. In the pic of the oval bowl, you can see a crack that circles around. It was like that when given to me. Other than that, all pieces are perfect.