14th May, 2026 11:00
Jewellery & Watches
353
ROYAL ARTILLERY REGIMENTAL GOLD, ENAMEL AND DIAMOND BROOCH, 1930s
decorated with rose-cut diamonds, with emerald, ruby and pearl accents, and blue enamel motto, case stamped Plante & Johnson Ltd, 12 Bury Street, St Jame's, London, SW1
Sold for £380
decorated with rose-cut diamonds, with emerald, ruby and pearl accents, and blue enamel motto, case stamped Plante & Johnson Ltd, 12 Bury Street, St Jame's, London, SW1
Auction: Jewellery & Watches, 14th May, 2026
The Summer Jewellery & Watches auction is one of our live sales offering antique and modern jewellery and watches.
Highlights include a 1960s Cartier ruby, emerald, pearl and diamond brooch, a Colombian emerald Boucheron ring, an unheated 42.30ct Ceylon sapphire and diamond ring, a collection of Ottoman Empire diamond jewellery, a natural pearl, ruby and diamond necklace; watches to include a Patek Philippe Nautilus, a Jaeger-LeCoutre Master Control Tourbillon, a Patek Philippe Gondolo and a Cartier Pasha diamond watch.
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