An Art Deco diamond brooch by Rubel Frères

£3,000 - £4,000 £4,400

An Art Deco diamond brooch by Rubel Frères, designed as three stylised fabric corners all pavé-set with graduated circular-cut diamonds and falling from two circles of baguette-shaped diamonds and further circular-cut diamonds in platinum, with a highlight line of graduated baguette-shape diamonds, platinum mount, signed with makers initials in a lozenge and a control mark, 4.2cm high