Two teenagers burgled an elderly woman's home while she was still inside and stole jewellery including a diamond engagement ring.

The youths broke into a house in School Lane, Middleton Stoney yesterday at about 7pm.

They were disturbed by the elderly resident who set off her alarm and fled to a neighbours house but stole two gold chains, a diamond engagement ring and two pearl rings.

The first youth is described as about 17-years-old, thin with black hair, wearing a sweatshirt with writing on it and black trousers.

The second is said to be about 16-years-old, thin and wearing a grey top.

Police believe they may have been with a blonde woman in her 40s seen hanging around outside the house.

Dc Paddy O'Grady said: "This was a frightening incident for the elderly victim and she has been left shocked and distraught at the theft of her jewellery."

Anyone with information should contact police on 08458 505505 or anonymously to Crimestoppers on 0800 555 111.