Royal Crown Derby Ring Sudbury Cushion Design Silver. This foxtail ring has been designed as part of our exclusive collection with Royal Crown Derby, it feature a cushion piece of fine bone china from the popular Sudbury design from Royal Crown Derby. The intricate navy blue and gold design has been set within a sterling silver cushion setting surrounded with a foxtail detailing which continues through into the shoulders of the band. There are matching items within the Sudbury foxtail collection for this ring and the complete collection can be viewed within our C.W Sellors Bakewell boutique or Royal Crown Derby retail store, the design and patterning may vary from piece to piece. Supplier Model No: R851 Materials: Sterling Silver and Fine Bone China