A gold and platinum sapphire, tourmaline and diamond bar brooch, c.1915, with a circular pale yellow sapphire, milligrain set in a yellow collet at the centre. A pale blue sapphire and a pink tourmaline, in matching yellow collets at each end, with two Dutch rose cut diamonds between. A two row flat section bar with target frames, all faced in platinum and backed in gold, with a pin and 'C' catch, with safety easel. Tested as approximately 18ct gold and platinum, pin approximately 9ct gold. 79 x 10.5mm, 8.54g
A gold and platinum sapphire, tourmaline and diamond bar brooch, c.1915, with a circular pale yellow sapphire, milligrain set in a yellow collet at the centre. A pale blue sapphire and a pink tourmaline, in matching yellow collets at each end, with two Dutch rose cut diamonds between. A two row flat section bar with target frames, all faced in platinum and backed in gold, with a pin and 'C' catch, with safety easel. Tested as approximately 18ct gold and platinum, pin approximately 9ct gold. 79 x 10.5mm, 8.54g
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.jpg "Source: Christie's")
.jpg "Source: Christie's")
