I've got a custom steel frame with a cf fork and Ultegra/GRX drivetrain, with a 1410g wheelset. My friend bought a 2025 Diverge (same size as my bike, with front and rear susp, Force AXS drivetrain, exact same wheels I've got on my bike). We didn't break out the scale, but we agreed that his bike is, at most, only a few ounces lighter than mine.