They've launched an investigation into a serious burglary in the area of Route de Cobo.
Burglars smashed a back window to gain access to the property on the 20th February between the hours of 3.30pm and 11.30pm.
They took, among other things; numerous pieces of sentimental jewelry, a free standing safe and an Indian bedspread.
A suitcase was stolen and was found discarded in a car park along Vazon coast road.
We're being asked to be extra vigilant and keep an eye out for suspicious jewelry being sold. The brands taken included; Burgmeister, Tiffany, Hamilton and Cartier.
We can forward any information to Detective Constable Julie Smith in CID at Police Headquarters on 725111 or Julie.Smith@Guernsey.pnn.police.uk, or anonymously through CrimeStoppers on 0800 555 111.

Discarded glass blamed for Little Sark fire
Appointment of Guernsey's first female Bailiff
Sensitive demolition at Guernsey's largest building site to begin soon
Private fostering laws could be updated in Guernsey and Alderney
Guernsey big screen for World Cup Semi-Final sold out
Hundreds protest against a goods and services tax for Guernsey
Donations page set up for Sark's volunteer firefighters
Firefighters tackle gorse fire at La Corbiere