Yes they are marked i can see the markings i just can't read them there are 3 markings looks like one is 925 other maybe says mexico but i am not a hundred percent sure will try to find a better eyes to look at it
tried to take a pic they do not show I see three markings regardless they are really nice I know they are gold 14 k maybe 10 not sure but are really nice they are old I have had the for at least 15-18 years so good luck to all and thanks