Royal crown derby sudbury silver blue yellow round necklace punq0004012 this elegant necklace hasbeen designed as part of our exclusive collection with royal crown derby it features fine bone china from the popular sudbury design from royal crown derby and is framed by handmade sterling silver and presented on a 18 inch long sterling silver chain all our royal crown derby jewellery is designed and crafted within our very own workshops in ashbourne derbyshire where a team of skilled craftsm