Woman swapped diamonds for pebbles in elaborate $5.8 million heist

A 60-year-old French woman who posed as a diamond expert entered a luxury London jewelers and stole seven precious gems in an elaborate daylight heist has been jailed for five and a half years, police have said.

source https://www.cnn.com/style/article/london-diamond-heist-woman-guilty-scli-gbr-intl/index.html