u/Comfortable-Can-463

Trying to plan an engagement ring and i keep coming back to black diamonds because they are kind of bold. But What is a black diamond quality wise? like are they actually tough day to day or do they crack more than people admit. I have read that some are treated and that makes me nervous about how they hold up. If the surface gets scratched does it show a lot since it is dark. Just want something that will still feel nice years later