Early 20th century three stone rectangular cut ruby and diamond cluster ring by Tiffany, c.1910, featuring a portrait set ruby flanked by outward pointing arrow-ended rubies, all of step cut and bracket claw set, raised in a pierced and millegrain diamond set gallery and shoulders, mounted in platinum, signed 'TIFFANY', total ruby weight approximately 2.00cts in all
Art Deco openwork onyx and diamond link bracelet by Tiffany, with ten tonneau shaped carved onyx links joined by three stone diamond bar links, millegrain set in platinum
Late 19th century enamel and diamond Sweet Mignonette brooch by Tiffany & Co, designed by George Paulding Farnham for the 1889 Paris Exposition, this version made c.1890,
Art Deco diamond tree-of-life cluster clip brooch by Tiffany, probably American c.1925, of halo form centred by the stylised fan-shaped tree motif, to the middle a fancy half moon diamond and with baguette cut diamond 'trunk', openwork and with pierced detail, the rounded frame set with two lines of diamonds, squared off at the bottom hinged end, millegrain set with old brilliant, single and transition cut diamonds, mounted in platinum, signed 'TIFFANY & CO' and stamped 'IRID PLAT', approximately 4.50cts of diamonds in all
Early 20th century three stone rectangular cut ruby and diamond cluster ring by Tiffany, c.1910, featuring a portrait set ruby flanked by outward pointing arrow-ended rubies, all of step cut and bracket claw set, raised in a pierced and millegrain diamond set gallery and shoulders, mounted in platinum, signed 'TIFFANY', total ruby weight approximately 2.00cts in all