Surfing Hyperikon's website I have found a better promising bulb, in the name of the "Hyperikon 212000401" an A21 17W 120v (sic) solution, still ranging from 2700 to 5000K and advertised at CRI 92.
However, searching detailled data/tests on it, the 4000K version seems to be tested at "17" for R9 (source, indiecinemaacademy)... Meeh ? And EnergyStar tests on the supposedly same (if HyperA2190-40, A21-40, and 212000401 are the same) 4000K version R9 at 63...While the 5000K should be at R9 90 and CRI 95.
Oh, well.
EDIT : browsing indiecinemaacademy pages, have found the Quasar Science S-LED bulbs (95+CRI). Unfortunately, I can't find detailled info or other tests yet. And well, 120v again.