centred by a round pearl and four old brilliant cut diamond collets to a calibre cut sapphire 'X' motif, the bombe lobes formed by a lattice of small diamond collets joined on a knifebar lattice, diamond line framed, mounted in platinum and gold, signed 'LACLOCHE FRERES PARIS' and numbered 14838, French assaymarkLength 3.5cm / 1 3/8''
Width 2.6cm / 1''Weight: 10.5g
Early 20th century emerald and diamond tapering bracelet by Lacloche, Paris c.1915, spaced to the middle by three rectangular cut emeralds, of approximately 2.45cts,
Early 20th century cushion cut emerald and diamond cluster ring by Marcus, American c.1910, the octagonal step cut emerald in a cushion border of small old round brilliant cut diamonds meeting and extending as two lines down the shoulders, pierced detail and decoration, millegrain set, mounted in platinum, signed 'MARCUS', the emerald approximately 1.25ct, the diamonds approximately 0.40cts in all
Eary 20th century emerald and diamond ring by Marcus, American c.1910, the rectangular step cut emerald in a pierced double border of old single cut diamonds, the outer border meeting and extending as two tapering lines down the shoulders, millegrain set, mounted in platinum, signed 'MARCUS', the emerald approximately 1.15ct, the diamonds approximately 0.50cts in all