Adam's FINE JEWELLERY & WATCHES 7th December 2021

27 25 AN EARLY 20TH CENTURY DIAMOND LINE BRACELET, CIRCA 1920 The continuous row of European-cut diamonds, each within a square claw-setting, to an engraved foliate gallery and millegrain detailing, mounted in platinum, diamonds approximately 10.00cts total, with security chain, length 17.6cm € 8,000 - 10,000 26 AN ART DECO SAPPHIRE AND DIAMOND CLIP BROOCH, BY J.R. OGDEN & SONS, CIRCA 1935 The tapering openwork plaque of scrolling design with graduating oval-shaped sap- phires within collet setting, embellished with brilliant and baguette-cut diamonds, diamonds approximately 3.00cts total, signed J R Odgen & Sons, within fitted case by ‘James R Ogen & Sons Ltd, Court Jewellers, 41, Duke Street, St James. London and at Harrogate’, length 4.7cm, width 3.4cm € 4,000 - 6,000