501
Boucheron
Natural pearl and diamond brooch, circa 1910
Estimate CHF9,000 - 13,000
502
Sapphire and diamond bracelet
Estimate CHF14,000 - 18,000
503No Reserve
Sapphire and diamond brooch
Estimate CHF1,800 - 2,600
504No Reserve
Rolex
Sapphire and diamond wristwatch, circa 1927
Estimate CHF2,500 - 3,500
505No Reserve
Natural pearl and diamond brooch
Estimate CHF2,600 - 4,500
506
Vever
Enamel and diamond pendant
Estimate CHF6,500 - 8,500
507
Emerald and diamond brooch, 1930s
508
Natural pearl, onyx and diamond pendant
Estimate CHF4,500 - 7,000
509No Reserve
Onyx, seed pearl and diamond wristwatch
Estimate CHF3,500 - 5,500
510
Diamond clip
511
Natural pearl and diamond pendant
512No Reserve
IWC
Platinum and diamond wristwatch, 1950s
Estimate CHF1,500 - 2,500
513
Diamond bracelet, 1920s
Estimate CHF7,000 - 11,000
514No Reserve
Cultured pearl and diamond ring
Estimate CHF1,500 - 2,400
515
Diamond brooch
516No Reserve
Cultured pearl and diamond bracelet
Estimate CHF1,500 - 4,500
517No Reserve
Diamond brooch, circa 1925
Estimate CHF3,500 - 5,200
518
519
Natural pearl and diamond necklace
Estimate CHF4,200 - 7,000
520No Reserve
Alexander Laut
Sapphire and diamond ring
Estimate CHF5,500 - 8,500
521No Reserve
Two diamond brooches
Estimate CHF1,300 - 2,200
522No Reserve
523No Reserve
Estimate CHF800 - 1,300
524
Garnet, star garnet and gold necklace, 19th century
Estimate CHF5,500 - 7,000
525No Reserve
Diamond and enamel bracelet
526
Pair of sapphire and diamond earrings
Estimate CHF8,000 - 11,000
527No Reserve
Gold, sapphire, diamond and ruby brooch, 1940s
Estimate CHF2,600 - 4,200
528
Ruby and diamond pendant
Estimate CHF18,000 - 26,000
529No Reserve
Ruby and diamond ring
Estimate CHF1,700 - 3,500
530
Sapphire and emerald bracelet
531No Reserve
Diamond and gold brooch
532No Reserve
Gold and diamond ear clips
Estimate CHF900 - 1,500
533No Reserve
Sabbadini
534No Reserve
Gold and diamond brooch
Estimate CHF700 - 1,000
535
Sterlé
Pair of gold and diamond ear clips
536No Reserve
Hermès
Gold and sapphire brooch
537No Reserve
Pair of gold and lapis lazuli ear clips, 'Jaipur'
538
Van Cleef & Arpels
Gold and diamond bracelet
539No Reserve
Diamond ring
Estimate CHF1,700 - 2,600
540
Gold necklace
Estimate CHF10,000 - 13,000
541No Reserve
Gold and sapphire ring, 1940s
542
Aldo Cipullo for Cartier
Lapis lazuli and gold ear clips, circa 1973
543No Reserve
Gold double-clip brooch, circa 1935
544No Reserve
Benoît de Gorski
Pair of gold earrings
Estimate CHF1,300 - 2,000
545
René Boivin
Pair of wood and coral ear clips
546No Reserve
Gold, ruby and diamond brooch
Estimate CHF1,500 - 2,600
547
Buccellati
Gold bracelet
548No Reserve
Gold, enamel and diamond brooch
549No Reserve
Piaget
Malachite and gold wristwatch
Estimate CHF3,000 - 5,000
550
Vourakis
Pair of emerald and diamond ear clips
551No Reserve
552No Reserve
Emerald and diamond ring
553
Cartier
Estimate CHF7,000 - 8,500
554No Reserve
Pair of carnelian, gold and diamond earrings
Estimate CHF1,000 - 2,000
555No Reserve
Patek Philippe
Gold wristwatch
Estimate CHF3,200 - 5,500
556
Spinel ring
557No Reserve
Diamond bracelet
558
559No Reserve
Gold brooch
560
Schlumberger for Tiffany & Co.
Pair of gold, sapphire and diamond ear clips
Estimate CHF4,500 - 6,000
561No Reserve
Gold, ruby and diamond wristwatch
Estimate CHF4,000 - 6,000
562No Reserve
563
Roberto Coin
564No Reserve
Gold and diamond wristwatch
565
Chantecler
Gold, emerald and diamond bracelet
566
Diamond, coloured diamond and emerald brooch
Estimate CHF5,000 - 7,000
567
Cat's eye chrysoberyl and diamond ring
568No Reserve
Estimate CHF2,600 - 3,500
569
Spinel and diamond ring
570
571No Reserve
572No Reserve
Black opal and diamond ring
573No Reserve
Girard Perregaux
574No Reserve
Cultured pearl, diamond and sapphire necklace
Estimate CHF2,200 - 3,400
575
Diamond double-clip brooch, 1950s
576
Pair of ruby and diamond earrings
Estimate CHF5,200 - 9,500
577No Reserve
578No Reserve
Diamond and sapphire brooch
579No Reserve
580
Seed pearl, pink sapphire and diamond brooch/necklace combination
581
582No Reserve
Estimate CHF2,200 - 3,000
583No Reserve
Gold and diamond necklace
584No Reserve
585No Reserve
Pair of diamond stud earrings
586
Mauboussin
Estimate CHF11,000 - 16,000
587No Reserve
Pearl and diamond brooch
588
589
590No Reserve
Diamond necklace
591
Estimate CHF15,000 - 20,000
592
Emerald and diamond necklace
593No Reserve
594
Ruby and diamond necklace
Estimate CHF5,500 - 8,000
595
Gold and diamond wristwach, 'Panthère'
Estimate CHF22,000 - 26,000
596No Reserve
Cultured pearl necklace/bracelet combination
597
Estimate CHF20,000 - 30,000
598
Bulgari
Sapphire, ruby and diamond brooch
Estimate CHF13,000 - 20,000
599No Reserve
Gold demi-parure
600
Pair of diamond, ruby, onyx ear clips, 'Baiser du dragon'
601No Reserve
Gold necklace, 'Gentiane'
Estimate CHF3,500 - 5,000
602No Reserve
603No Reserve
Chimento
Gold and diamond demi-parure
604No Reserve
Michele della Valle
605
Harry Winston
Diamond line earrings
Estimate CHF10,000 - 15,000
606
Blue spinel and diamond ring
607
Diamond and coloured diamond brooch
608
Costantino Repossi
Estimate CHF13,000 - 17,000
609
Diamond demi-parure
610No Reserve
Aquamarine and diamond ring
611No Reserve
Estimate CHF2,000 - 2,800
612
613
This lot is no longer available.
614
JAR
Pair of aluminium ear clips, 'Pansy'
615No Reserve
Chalcedony, ruby and diamond pendant
Estimate CHF9,000 - 11,000
616
Cultured pearl and diamond necklace
617
Paraiba tourmaline, gem-set and diamond ring
Estimate CHF16,000 - 22,000
618
Estimate CHF13,000 - 19,000
619No Reserve
Cultured pearl and diamond demi-parure
Estimate CHF1,300 - 1,700
620No Reserve
Ruby line bracelet
621
Ruby and diamond earrings
622
Fancy Vivid Yellow diamond ring
Estimate CHF18,000 - 22,000
623
Gold wristwatch, 'Day Date'
Estimate CHF15,000 - 30,000
624No Reserve
Gold and diamond ring, 'B.ZERO1'
Estimate CHF1,200 - 1,800
625No Reserve
Schullin
626No Reserve
Gold and diamond wristwatch, 'Happy Diamonds'
627
Pair of pink opal, onyx and diamond earrings, 'Evasions Joaillières'
628No Reserve
629No Reserve
630No Reserve
Chopard
Gold, emerald and diamond wristwatch, 'Happy Diamonds'
631
Emerald and diamond bracelet
632
Emerald and diamond demi-parure
633
Gold, mother-of-pearl and diamond wristwatch
Estimate CHF6,000 - 8,000
634No Reserve
635
Ruby and diamond parure
636No Reserve
Ruby and diamond bangle
637
Gold, lapis lazuli and diamond wristwatch
638
639
Pair of sapphire and diamond earlips
640No Reserve
Gold and sapphire Toi et Moi ring
Estimate CHF1,300 - 1,800
641No Reserve
Cartier and Montblanc
Gold and lapis lazuli fountain pen, and two gold and lacquer fountain pens
642No Reserve
Montblanc
Gold and lacquer fountain pen and two gold and resin fountain pens
643No Reserve
Gem-set and diamond earrings
644No Reserve
Sapphire, coloured sapphire and diamond bracelet
645No Reserve
Blue zircon, tsavorite and diamond ring
646
Pair of sapphire, coloured sapphire and diamond ear clips
647No Reserve
648No Reserve
Fancy Yellow diamond and diamond earrings
649No Reserve
Peridot and diamond ring
650
Turquoise and diamond parure
651
Gold, gem-set and diamond brooch, 1950s
652
Gold, lapis lazuli and diamond sautoir
653No Reserve
Gold, ruby, onyx and diamond brooch