Silver whitby jet marcasite garnet owl necklace p2980 this adorable necklacefeatures a beautifully hand carved whitby jet gemstone sourced directly from the north east coast of yorkshire sparkling marcasite gemstones and two stunning garnet set eyes it is an exquisite and detailed piece which would make a beautiful gift it hangs beautifully from an 18 inch fluid sterling silver chain all our whitby jet jewellery is designed and crafted within our very own workshops in derbyshire where a