Antique Early 20th Century Diamond Jabot Pin Brooch

A sweet early 20th century jabot pin set with sparkling rose cut diamonds, unusually the white metal is nickel rather than precious although it looks just like platinum, the little rose coloured fitting to the back is low carat gold. It comes with the antique box pictured, it fits in there nicely so possibly the original box. A sweet dainty smaller size jabot that looks perfect pinned to a shirt or jumper. Approx length - 45.5mm x 6mm (arrowhead) 7.2mm end feathers ? Weight - 1.3g. The total diamond content is approx - 0.15pts. The box measures approx - 64.8mm x 30mm. Marks - none the white metal is not precious it tests as nickel and the rose coloured fitting to the back tests as low carat gold. Condition - very good. Free shipping.