Glorior Belli have been playing like... southern black metal recently, which isn't hugely kvlt.

Of course most of my favorite French black metal is so raw it's barely comprehensable (), but some stuff you might like:

Anorexia Nervosa's New Obscurantis Order and The Redemption Process are both very symphonic. I'm usually not a symphonic BM fan, but I find those albums very enjoyable. Mystic Forest's Romances is a gorgeous album. It's not really symphonic, it's rather very classical and the backing instrumentation (accordians and piano and such) reminds me of chanteur/chanteuse music. Again, not actually symphonic, but La Rumeur des Chaînes' eponymous EP might be something you'd enjoy. Melodic and jazzy.