Adam's Fine Jewellery & Watches 8th December 2020

129 190 AN IMPRESSIVE AQUAMARINE AND DIAMOND PENDENT ON CHAIN, BY MARGHERITA BURGENER The pear-shaped mixed-cut aquamarine weighing 61.86cts within a surround of orbiting ellipses, pavé-set with brilliant-cut dia- monds with similarly-set bale, suspending from a long double cable-link chain necklace highlighted with twelve collet-set brilliant-cut diamonds and similarly-set clasp, mounted in 18K gold, diamonds 2.28cts total, signed Margherita Burgener, with maker’s mark, Italian assay mark, with maker’s case, pendant length 7.5cm, chain lengths 74 & 79.4cm € 18,000 - 22,000 Accompanied by a report from Italian laboratory RAG (Ricerche e analisi gemmologiche) that the aquamarine is weighing 61.869cts and is natural, report no. C10878.