>>1783781looks like a Laguiole design.
there are some beautiful knives from
forge-de-laguiole.com but price gets stupid crazy fast.
you can find cheep chinese knockoffs for 20-30$ but authentic ones start around $120 and the sky is the limit.
Laguiole is a style of a knife made in a region of france not a brand so there are a number of makers, forge-de-laguiole is not the only one.