Jewellery of great sentimental value has been stolen from a house in Croyland Road, Wellingborough.
The property was stolen between 8.40am on Wednesday, 25 November and the afternoon of Thursday, 26 November.
Two necklaces and a ring were taken, which the victim was going to wear for her wedding. One of the necklaces has a 9ct gold chain and a dark-blue sapphire, and the other one is made from rose-coloured metal with two dark-pink/red amethysts. The ring is also pictured.
Anyone who is offered this jewellery for sale, or who knows anything about this theft can call Northamptonshire Police on 101.
Alternatively, they can call the independent charity Crimestoppers anonymously on 0800 555 111 or use the anonymous online form at www.crimestoppers-uk.org.