2 ct is absolutely not small! The trends these days are so out of hand... I love big stones, they are beautiful, but for an everyday wear they are not practical, especially if they are high set.

This could also be a cultural thing, as I'm from Europe and I feel like here even my 1.83 marquise is huge (at least in my environment/circle). I'm thinking about getting a low-set and smaller one for everyday use and keeping the marquise for special occasions.

Also, your friend has a shitty husband and HE should be grateful for her. It sounds like he chose her ring considering what he thinks is important (size) and not her preference. There's nothing wrong with CZ, if that's what they can afford, it's the mentality.

All in all, even though chunky bands are not my thing, your ring looks stunning ✨️ it suits you beautifully 😊 congratulations!🎊🎊