Mahogany dining table

I was left the table by my grandmother as I had always loved it  but could never find one anything like it  .  It is immaculate condition  I think veneered  and the legs are hand carved . It's a very soild table can seat 6 easily  I just have no idea what it worth &  I obviously want to put it on my house insurance but have no idea how much for so your help would be greatly appreciated