AN ANTIQUE ENAMEL AND DIAMOND RING
The oval front set with a cluster of pear-shaped rose-cut diamonds within a royal blue enamelled band surrounded by halfpearls, circa 1800
AN ANTIQUE ENAMEL AND DIAMOND RING
The oval front set with a cluster of pear-shaped rose-cut diamonds within a royal blue enamelled band surrounded by halfpearls, circa 1800