World's most expensive wedding display cake Weddings are expensive enough without having to worry about the cake - but this creation is sure to take the icing. The cooks at Delicious Cakes, Dallas Gold and Silver Exchange and Quest Drape have come together to create this nine-tier wedding cake, embroidered with silver dust icings and showered in 1,200 carats-worth of diamonds. Unfortunately the elaborate centrepiece isn't made of real cake - it's full of foam and is just for show - but the project has become the world's most expensive display wedding cake, costing a whopping $1.3 million (£812,500). The cake went on display at the Dallas Bridal Show in Texas and had to be transported in an armoured vehicle with its very own armed guards. (MT/WN) Supplied by WENN.com