A Victorian turquoise set boss brooch with fringe, the domed boss pave set with cabochon turquoise, to a central rose-cut diamond accent, to a round panel surround highlighted with further turquoise cabochons and applied wirework detail, within ropetwist border, glazed locket verso, suspending a graduated fringe of snake-link chain drops with tapered terminals, brooch diameter 35mm. £400-500