Hi, just Google this "" identify hallmarks on jewellery...""..you will get a heap of information on hallmarks and one of them is this as quoted ""many European countries mark silver and gold with...
18 carat gold layered, which is heat bonded onto jewelers brass, and is non allergenic, and the jewelery is layered multiple times to ensure the jewelery is evenly layeredThe layered 18 carat gold is...