A Turn of the Century lilac enamel, pearl and diamond brooch

A Turn of the Century enamel pearl and diamond brooch, with lilac guilloche enamel lozenge-shape panel and pearl and rose-cut diamond border and central motif, with round glass locket at the back, all to a yellow gold mount with brooch fitting, circa 1890 Gross weight 7.99 grams

No. 22568M