can't find the original thread for this, anyway i complained to ebay about the seller and they said in short " it's not up to us to find out if there fake or not"
so i sent an email to Baccarat there reply was
Dear Sir,
Thank you for your message and your interest in Baccarat.
Thank you very much for your comments. The only way of being sure you are
getting a genuine Baccarat item is to buy it from one of our boutique or in
our retailers. Items sold outside these sales outlets can only be
counterfeit.
We remain at your disposal if you need any further information.
Best regards,
Emilie Le Minier
Le Monde Baccarat
by the look's of it they don't give a toss