of elongated form, bordered by a single row of small diamonds in scalloped edge setting, further set to feet, tail and head with diamonds, cabochon ruby eyes, mounted in gold, the diamonds all old brilliant, cushion and single cut stones, signed 'MONTURE Cartier, serial number 117485 (or possibly N7485: the numbers are not clear), crossed C's workshop mark for Cartier and with French gold assaymark Length 4.5cm / 1�''
Width 3.4cm / 1�''
Old oval cut diamond 18.3 x 12.3 x 5.1mm Weight: 17g
19th century three stone diamond ring, c.1890, set with graduated old brilliant cut diamonds, small single cut diamond accents in between, claw set to a scroll carved gallery and fluted shoulder, mounted in gold, inscribed 633, total diamond weight approximately 2.75cts (the central stone being approximately 1.30ct)