Four diamond brooches, first half of the 20th century


Comprising a diamond scroll brooch, circa 1930, set throughout with old brilliant and single-cut diamonds, mounted in platinum, a seed pearl, sapphire and diamond brooch, circa 1915, mounted in gold, an early 20th century seed pearl brooch, mounted in platinum and gold, and a diamond brooch, circa 1930, mounted in platinum, diamonds approx. 1.50cts total, pearls untested, lengths: 3.1cm - 4.5cm (4)