the oblique square-cushion cut emerald collet set, with three rose cut diamonds to either side, trifurcated foliate shoulders,
fluted closed back, gold and silver mounted Length across shoulders stones 18mm Weight: 4.5g
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,
Emerald and diamond three stone ring, central cushion shaped emerald, approximately 2.20ct, with an old brilliant cut diamond either side, approximately total 2.25cts,