31 Jul 2024 --- Popular ice creams and ice lollies, including Cornetto and Solero, have leapt up in price by up to 38% in the past two years, according to consumer rights group Which?.Researchers at the organization analyzed ice cream costs at the UK’s biggest supermarkets in the two months to July 8, 2024, compared with the same period two years ago and found that some branded products had seen huge price increases.