Jewellery. A Custom Handmade Platinum & Diamond Brooch, C.1925 Auction original administrative long service ribbon)

original administrative long service ribbon)

with a small chip adjacent to the second row of the tightly wrapped twisted brass wire

7 mm (w) x 15

without maker but typical manufactured piece from company "Wilhelm Deumer

featuring a 127 mm silvered steel blade

Jewellery. A Custom Handmade Platinum & Diamond Brooch, C.1925 Auction original administrative long service ribbon)(Jewellery, Brooches). Art Deco. Ladies. Crafted in platinum. The uniquely shaped brooch features four old European cut diamonds, measuring approximately 4. 5 4. 3mm, and two hundred and thirty four old European, old Single and old rose cut diamonds, measuring approximately 3. 6mm to 1. 3mm., weighing approximately 15. 0cts. total, by gauge of SI 1 to I 1 clarity, G H I colour range. The reverse bears a horizontal pin with a trombone or push pull