A 19th century gold, diamond and enamel brooch
Designed as a quatrefoil panel with central foiled ruby and rose-cut diamond raised cluster and old brilliant-cut diamond cardinal points on a openwork white and black pique enamel ground within a red, green and blue guilloché enamel crenellated border and seed pearl surround, circa 1890, detachable brooch fitting
A 19th century gold, diamond and enamel brooch
Designed as a quatrefoil panel with central foiled ruby and rose-cut diamond raised cluster and old brilliant-cut diamond cardinal points on a openwork white and black pique enamel ground within a red, green and blue guilloché enamel crenellated border and seed pearl surround, circa 1890, detachable brooch fitting