I would agree with the Turkish connection: 
1. Relatively small size, light blade with narrowing starting very high on the blade.   
2. Elaborate system of fullers ( Northern Turkey, Trabzon do come to mind). 
3."Leafy" ornament on the ricasso ( similar seen on Greek or Balkan blades) 
4. Handle of a "Turkish" contour 
5. One-piece plate on the handle, with  simple incised ornamentation. 
 In short, I do not see much Caucasian aura here, except for the general idea of a " kindjal"-type. But in the Caucasus, kindjals were  rather massive weapons, a necessary part of the masculine image, whereas in Turkey they served a more humble, secondary role and were an equivalent of a utility knife, or a poor man's jambiya.
		 
		
		
		
		
		
		
		
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