19th century cushion cut diamond cluster ring, c.1880, of rounded outline and centred by a principal square-cushion cut diamond of approximately 5.55ct,
bordered by eight smaller cushions, spaced by small old brilliant cut diamond accent stones around the outside, open cut down collet set in silver and gold, pierced gallery, later added ring shank with trifurcated shoulders, the remainder of the diamonds approximately 11.25cts (total approximately 16.80cts) Cluster approximately 25 x 24mm
Central diamond approximately 9.75 x 9.45 x 6.75mm Weight: 13.5g
Late 18th / early 19th century pear shaped emerald and diamond cluster ring, c.1800, the Colombian emerald of step cut and elongated outline, open set and inverted within a heart shaped border of old cut diamonds,
19th century cushion cut diamond cluster ring, c.1880, of rounded outline and centred by a principal square-cushion cut diamond of approximately 5.55ct,