Superb Antique Bangle

Rare diamond bangle, circa 1900. Set on platinum with six channel set pink sapphires total 1.6ct, and ten blue sapphires total 3.6ct.
296 diamonds set all around the piece, 10.3ct total. F/G/H colour, VS/SI clarity. Sapphires are all natural and unenhanced.
With IGI jewellery report detailing the characteristics of the piece. Hinged opening, unusual sideways mechanism. A very rare and exceptionally high quality piece of jewellery.