millegrain set with round brilliant cut to a calibre cut emerald ground, diamond line border with larger cornerstones, pierced scroll gallery, diamond line shoulders, part fluted shank, serial number 912 Length 14mm / 9/16''
Width 13mm / �'' Weight: 4g
Late 18th century diamond flowerhead cluster ring c.1790, probably originally a button, the circular panel slightly domed and set with six pear cut diamond petals,