I had a few more specific questions, and would love any additional feedback.
For clarification, this is an ACA and not an ES.
1. Does anyone else see any possible light leakage? Is "brown stuff" in the glamour shot a concern at all? Where do you see that?
2. In the hearts image, I notice small clefts in the hearts (i.e. very slight indents at the top center of some of the hearts). They are quite slight. Does anyone else notice that, and is it a concern?
3. The lower girdle halve length for this stone is 78%. I read the optimal for H&A is 77%, and almost all other great looking H&A stones I've seen are indeed 77%. Is that a concern at all?
I knew it was an ACA before you said so. There is absolutely zero concern about leakage in ACAs. Brown "stuff" is usually a reflection. You can see it at 12 and 1:30. This is a gorgeous stone, you cannot go wrong.