Platinum bracelet stamp

[bgray]

Hello all-I came across a platinum line bracelet with about 12 carats of square cuts. Its stamped PLAT with a stamp and the number 3.5 I was hoping someone might recognize the stamp and potentially the manufacturer.

Picture is attached. Thanks in advance

 

[LilAlex]

I can't relate "3.5" to metal content (maybe someone else can). First guess would be ctw but that seems pretty far from your estimate unless they are super-shallow...

 

[bgray]

I thought the 3.5 might be the mms of the stones. PLAT and the upside down triangle in the circle is what I am most curious about-thanks!

 

[LilAlex]

I thought the 3.5 might be the mms of the stones.

Could be -- good thought. Seem like that's easy enough to directly measure though...like putting the total wt of the bracelet there.

 

[Lookinagain]

do you have a photo of the piece so we can see the stones? that might help.