centred by a principal round brilliant cut diamond, within a spiralling scroll of end-to-end baguette diamonds, to an openwork diamond line arc shape with short outer line of graduated brilliant cut diamonds, channel and collet set in platinum with white gold fittings, the hinged clip fittings with articulated pegs, Rubel workshop marks and French platinum assaymarks, approximately 6.75cts of diamonds in all Length 3cm / 1 1/8''
Width 2.3cm / 7/8'' Weight: 15g
Early 20th century three stone emerald and diamond ring, c.1910, set with a 3.97ct Colombian emerald of stepped square cut, flanked by two Asscher cut diamonds of approximately 2.25ct and 1.80ct,