Urgent need in help with Tiffany Beans

[Cessna525]

I bought the Elsa Peretti bean cufflinks for my fiancé as a wedding gift on ebay because we don’t have Tiffany’s in Sweden and I really like vintage jewellery. However, when they arrived today the stamps didn’t look like the stamps on these that I’ve seen online.
Does anyone know if these might be fake?

 

[kgizo]

I’m not an expert or anything, but thought Tiffany used “925” not “sterling” so would be concerned these could be fakes.

 

[Smith3]

This is tough, I’ve seen the bean only stamped .925 BUT I’ve seen vintage Peretti stamped sterling. Also some of their vintage is stamped/ signed sterling