Platinum whitby jet 014ct diamond stargazer disc ring r537 this elegant ring from our stargazer collection featuresa stunning 20mm diameter highly polished discof the finest whitby jet stone that has been sourced directly from the north east coast of yorkshire the stone is held in place byexquisite 014 carat brilliant cut diamond encrusted platinum v shaped claws and has a simple platinum band all our whitby jet jewellery is designed and crafted within our very own workshops in derbyshir