the principal diamond mounted landscape to a cushion cut twelve stone diamond border, close cut down collet set in silver and gold, trifurcated shoulders and a later added 18ct gold shank Weight: 3.5g
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,
Art Deco diamond and sapphire cluster ring, French c.1925, central rectangular cut diamond of approximately 1.00ct, between calibre sapphire and diamond dart shoulders,