Hello. There is a crystal shop in Stourbridge, West Midlands called Dawn Crystal. It is owned by a chap called Reg Everton. He specialises in designing crystal, producing pieces, repairs and the like. If you email him and include a photo of the design, he will make/cut a replacement jug for you on a blank piece. It will obviously not be a Stuart piece but it will be a perfect match to your old one in pattern.