Royal crown derby sudbury silver blue yellow round stud earrings eunq0000728 these feminine studearrings havebeen designed as part of our exclusive collection with royal crown derby they featurefine bone china from the popular sudbury design from royal crown derby and are framed by handmade sterling silver all our royal crown derby jewellery is designed and crafted within our very own workshops in ashbourne derbyshire where a team of skilled craftsmen transform the raw materialsinto the