A jeweller has designed a bespoke bangle worth more than £4,000 to raffle at a charity ball.

Christopher Stoner Fine Jewellery is supporting breast cancer support charity The Haven, for Breast Cancer Awareness Month which runs throughout October.

The firm, based in Shipley, will raffle the 18ct white gold, diamond and purple amethyst bangle at its Birthday Ball on Saturday, October 12.

The piece is the only one of its kind and is valued at £4,250.

Managing director Christopher Stoner said: “We’re delighted to be able to support such an important charity during Breast Cancer Awareness month and hope that this stunning piece will enable them to raise significant funds to help continue their programme of care.”

Raffle tickets cost £15 and are available through The Haven’s website, thehaven.org.uk/havenbangle or at the Christopher Stoner Fine Jewellery store in the Arndale Centre, Shipley.