Vintage Large Designer 9k Gold Cameo Brooch By SJ of Birmingham

A vintage 9ct yellow gold Cameo brooch. The brooch is fully hallmarked with the makers mark "SJ" , crown and 375 for 9ct gold and the assay mark for Birmingham. The date letter is "N" for 1987. It measures approx. 2.8 cm by 2.2 cm. Weighs a substantial 3.6 grams. Excellent condition.