The raid on the house at Irremore, Listowel, took place between 1.40pm and 3pm on Tuesday, May 3rd.
Among the items stolen, was an engagement ring with nine diamonds, a Dolce and Gabbana watch and a pearl necklace.
Gardaí are keen to speak to anyone who may have noticed a blue Volkswagen Passat in the area around that time.
Separately, they’ve also asked for the public’s help in investigating a robbery at the presbytery in Abbeydorney on Saturday last, around 2pm.
A safe was removed from the sitting room of the house, but nothing of value was taken.
Anyone with information about either of these burglaries is asked to contact Listowel Garda station.