Adam's FINE JEWELLERY & WATCHES 7th December 2021

123 170 A PAIR OF COLOURED SAPPHIRE AND DIAMOND EARRINGS, BY MARGHERITA BURGENER Each abstract leaf design accented with circular-cut yellow and orange sapphires and single-cut diamond accents, the reverse highlighted with a diamond-set heart motif, mounted in 18K gold and titanium, sapphires weighing 11.19cts total, diamonds 0.39ct total, signed Margherita Burgener,maker’s mark ‘MB’, Italian assay mark,maker’s case, length 2.6cm € 3,500 - 4,500 171 AN EMERALD AND DIAMOND THREE-STONE RING The cut-cornered rectangular-cut emerald weighing approximately 3.00cts, between brilliant-cut diamond shoulders, within claw-setting, mounted in 18K gold, diamonds approximately 2.40cts total, ring size M € 6,000 - 8,000 172 AN 18K GOLD AND MOTHER-OF-PEARL ‘LA STRADA’ BRACELET WATCH, BY CHOPARD Jewelled ETA quartz movement, rectangular mother-of-pearl dial with painted black baton hour markers and Roman quarter numerals, gilt baton hands, subsidiary seconds at 6 o’clock, gold polished domed case with back secured by 4 screws, integral polished heavy domed brick link bracelet with signed folding clasp, crown and clasp with Cho- pard ‘C’ logo, dial, case and movement signed, serial no. 9821**, case no. 5459**, 475*, ref. no.41/7443/*,Swiss assay mark,European convention mark,case (including crown) 3.3cm,total gross weight approximately 176.90g, total gross weight (without movement) approximately 158g € 5,000 - 6,000