Silver whitby jet mother of pearl union jack round pendant necklace p2223 this solid sterling silver patrioticpendantfeatures whitby jet stone that has been sourced directly from the north east coast of yorkshire lustrous dark mother of pearl forms the iconic union jack flag design the pendant is presented ona24 inch long silver box chain complete with a classic bolt ring clasp for easy wear all our whitby jet jewellery is designed and crafted within our very own workshops in derbyshir