Rivkin, the one you show is pure Turkish. Classical hilt form. Several cities in Turkey had kindjal production and special models. Azeris had kindjals too. Coral was mostly preferred by eastern Turkey and Azerbaijan. I meant the samples from local Circassian villages as being simple and Turked ,not all kindjals.
http://www.pbase.com/erlik1453/inbox . You can see other pictures except tughras in this link. Can you guess which tribe it is?