Is it a clear, plastic label? If yes, I've not seen it, and it's not listed in any book I've seen, but it is the same shape, design, and wording as the standard Seguso label introduced in the 1980's. And the bunnies look real Seguso, too. I would have bought them as Seguso, at the right price. Anita (TxSilver) is the bunny expert, though.
David