I haven't reviewed the numbers, but I would tend to think XXX would be a better cut. On the flip side, you probably don't want medium blue florescence in a D color stone. Usually florescence helps brighten lower colored stones, and can make higher color diamonds look cloudy or hazy.
Would you be open to a non-Tiffany diamond? They are significantly less expensive (maybe even half the price?), so you could get the best cut, color, clarity, with no florescence in a bigger carat with a similar setting. If you're open to that, I'd recommend checking out WhiteFlash's ACA diamonds.
Ok where do I find them?
@Clugc Why have you chosen Tiffany? Do you want to buy a ring from Tiffany? Does your intended dream of a ring from Tiffany?
Some people want a branded engagement ring. Some don’t. What are your priorities?
Yeah I think I really want a Tiffany diamond I’m aware That you can buy better/ bigger elsewhere which I may do in the future but this is beautiful
Yeah I think I really want a Tiffany diamond I’m aware That you can buy better/ bigger elsewhere which I may do in the future but this is beautiful