necklace marking id

[creeper71]

Found a necklace today can't find nothing but what looks to be 137c does anyone know what this might mean? thanks

 

[allen]

i typed it in every way i could think of
and came up with nothing.
hopefully someone else can help you.

 

[creeper71]

i typed it in every way i could think of
and came up with nothing.
hopefully someone else can help you.

I did too I never seen this be4... got me stumped of what it could be

 

[goldgrubber]

Gold or silver?

 

[creeper71]

Gold or silver?

not sure if it''s white gold or silver.... but good chance it could be neither... thought I would post to see if anyone would know if it's junk or not...