Adam's Fine Jewellery & Watches Tuesday 14th September 2021

17 8 A PAIR OF DIAMOND PENDENT EARCLIPS, BY MAUBOUSSIN Of chandelier design, each brilliant-cut diamond surmount suspending a cascade of brilliant-cut dia- monds, with ropetwist detailing throughout, mounted in 18K gold, diamonds approximately 6.50cts total, signed Mauboussin Paris, maker’s mark ‘Sté M’, French assay marks, length 5.2cm € 6,000 - 8,000 9 A DIAMOND PENDANT ON CHAIN The central brilliant-cut diamond weighing approximately 0.70ct in a four-claw setting and within a halo of similarly-cut diamonds, to a plain bale suspending from a cable-link chain, both in 18K gold, French import marks, remaining diamonds approximately 0.15ct total, pendant length (including bale) 1.2cm, chain length 41.2cm € 1,500 - 2,000 Accompanied by a report from the CGL laboratory in Europe, stating that the diamond weighing 0.70ct is J colour,VS1 clarity. Report number 2080750156007505, dated December 19th 2018 10 A DIAMOND RING, BY BOUCHERON, CIRCA 1990 The frontispiece pavé-set with brilliant-cut diamonds, to a trifurcated hoop with ropetwist detailing, mounted in 18K gold, signed Boucheron, numbered, with maker’s mark, French assay mark, ring size J½ € 1,200 - 1,800