Antique Tiffany Locket With Mark 302

[frozenintyme]

Hello - I have an antique Tiffany locket that was my grandmother's. On the side of the locket it is marked "MADE IN ITALY" "TIFFANY & CO" "STERLING".

Then on the loop it is marked "925" and what looks like "302".

Any ideas on what the 302 means or the age?

Thanks!!!

[oldasdirt2012]

Hi, all I see is 925 which is sterling. Nine times out of 10 when you see a silver color necklace with Italy you will also find 925 on the other side.The other white metal out of Italy may be stamped 14kt.

 Hard to judge the age without seeing the locket.