wow - now that IS a nice necklace......
re the differnce between AA, AA+ and AAA, the difference would be
AAA Flawless on at least 90% of pearl’s surface
Only 10% of pearl’s surface may exhibit slight, concentrated imperfections
Only a single deep inclusion allowable
Pearl should drill or set clean to virtually clean
Luster very high to excellent*
A/B AA+ Flawless on at least 80% of pearl’s surface
Only 20% of pearl’s surface may exhibit slight, concentrated imperfections
Only one or two deep inclusions allowable
Pearl should drill or set clean to nearly clean
Luster is high to very high*
B AA Flawless on at least 70% of pearl’s surface
Only 30% of pearl’s surface may exhibit slight, concentrated imperfections
Only one or two deep inclusions allowable
Pearl should drill or set nearly clean
Luster is high to very high*
so yes, probably noticeable - as you will have seen from the diffrence in the photos on the PP site between AA and AA+, but then all a matter of degree, and what would be acceptable to you
You could try a Private Message (PM) to Jeremy at PP - 'jshepherd' on your PM page, re your requirements
Cannot comment on other on-line vendors, but maybe beware AAAA ratings......
but PP (and other P-G vendors) are 100% reliable