No, that's not right.
The velomine listing incorrectly lists the front Open Pro wheel at 100 grams. You should have probably guessed that wasn't right. It's probably more like 900 grams for the front wheel, and more-or-less 1900 for the wheelset. The julian wheelset is around 2600, so yeah, 700 grams difference, or a 1.5 lbs.
That's still a considerable difference, but not "over three pounds."
You're not really missing out on much. You will maybe be able to tell a difference, but weigh is not as important for you as durability. And Open Pro / Formulas are by no means "really light". They make a strong wheel, but nowhere near what would be considered lightweight for a road wheel.
Thank god. I should've assumed that wasn't right. I was thinking that I've been lugging around an unnecessary 3 pounds in rotating weight for no reason.
But I'll stick with my jullians then, so far they've held up really nicely for the money. & I normally dont pay too much attention to weight unless it's really significant (3 pounds or so, hahha).