with a sugarloaf cabochon emerald of square cushion outline, flanked by tapering diamond articulated foliate shoulders with calibre emerald dart accents, upon an articulated diamond collet line shank, the diamonds all old double-eight and single cuts, all millegrain set in platinum, ring size H Sugarloaf emerald 4.7 x 4.6 x 4.3mm high Weight: 2.5g
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,
Early 20th century rectangular emerald and diamond cluster ring, French c.1915, centred by cut corner rectangular emerald of step cut, approximately 2.70ct,