Vintage Gold Filled Wedgwood Jasperware Blue Cameo Pendant Necklace

Wedgwood blue Cameo pendant is signed Van Dell 1/20 12K GF Wedgwood Made in England JW.  The chain is NOT gold filled but gold over sterling silver.

Pendant Length - 1 inch including the bail
Pendant Width - 1/2 inch
Chain Length - 18 inches
Necklace Weight - 2.7 grams