lead crystal STOPPER (stopper only!) for Decanter BACCARAT?

pre-loved, possibly vintage, lead crystal STOPPER for a tall, skinny decanter. I purchased this to use as a replacement for one of my pieces, unfortunately it doesn't fit the decanter i purchased it for. It came out of a piece of Baccarat but because it's unsigned, i'm unable to verify that it was originally from Baccarat. MEASUREMENTS 4" Height 3.75" Circumerence around top of stopper BEING SOLD AS IS