- Set with an octagonal step-cut colour-change sapphire weighing approximately 10.60 carats, within a marquise and pear-shaped diamond surround, mounted in white gold and pink gold, size 6¼, signed Alexander Laut, numbered, maker’s mark.
  
  Accompanied by a gemmological report.
  附寶石證書
Accompanied by a gemmological report.
附寶石證書

596

Alexander Laut

Colour-Change Sapphire and Diamond Ring

Set with an octagonal step-cut colour-change sapphire weighing approximately 10.60 carats, within a marquise and pear-shaped diamond surround, mounted in white gold and pink gold, size 6¼, signed Alexander Laut, numbered, maker’s mark.

Accompanied by a gemmological report.
附寶石證書

Estimate
HK$160,000 - 240,000
$18,000-30,000

Contact Specialist

Charlene Lau
Head of Jewels, Hong Kong
+852 2318 2039
JewelleryHK@phillips.com

Jewels and Jadeite

Hong Kong Auction 27 November 2022

501No Reserve
Van Cleef & Arpels
Onyx and Gold Demi-Parure, ‘Alhambra’
Estimate HK$95,000 - 120,000 •
Sold for HK$94,500
502No Reserve
Bulgari
Gem-set and Diamond Clip Brooch
Estimate HK$35,000 - 50,000 •
Sold for HK$40,320
503No Reserve
Pair of Diamond Ear Pendants
Estimate HK$32,000 - 48,000 •
Sold for HK$30,240
504No Reserve
Diamond Bangle
Estimate HK$45,000 - 65,000 •
Sold for HK$32,760
505No Reserve
Tiffany & Co.
Diamond Pendent Necklace
Estimate HK$40,000 - 65,000 •
Sold for HK$50,400
506
Chanel and Cartier
Cultured Pearl and Diamond Bangle, 'Matelasse' and Cultured Pearl and Diamond Ring
Estimate HK$65,000 - 95,000
Sold for HK$163,800
507
Cartier
Diamond Bangle, 'Juste un Clou'
Estimate HK$160,000 - 240,000
Sold for HK$151,200
508No Reserve
Chopard
Gold, Gem-Set and Diamond Pendant, 'Happy Diamonds'
Estimate HK$24,000 - 40,000 •
Sold for HK$47,880
509No Reserve
Cartier
Lady's Gold and Diamond Wristwatch, 'Tank Française'
Estimate HK$40,000 - 60,000 •
Sold for HK$88,200
510No Reserve
Coloured Diamond and Diamond Brooch
Estimate HK$50,000 - 60,000 •
Sold for HK$47,880
511No Reserve
Coloured Spinel and Diamond Ring
Estimate HK$55,000 - 80,000 •
Sold for HK$47,880
512No Reserve
Cultured Pearl Sautoir
Estimate HK$80,000 - 160,000 •
Sold for HK$47,880
513No Reserve
Jadeite, Icy Jadeite and Diamond Ring
Estimate HK$30,000 - 50,000 •
Sold for HK$37,800
514No Reserve
Fire Opal and Diamond Ring
Estimate HK$40,000 - 65,000 •
Sold for HK$52,920
515No Reserve
JAR
Pair of Coloured Titanium and Glass Ear Clips, ‘Carnaval de Venise’
Estimate HK$32,000 - 50,000 •
Sold for HK$23,940
516No Reserve
Pair of Ruby and Diamond Earrings
Estimate HK$80,000 - 120,000 •
Sold for HK$69,300
517
Boucheron
Gold and Sapphire Bracelet
Estimate HK$40,000 - 65,000
518
Jacob & Co.
Pair of Diamond Ear Pendants
Estimate HK$68,000 - 95,000
Sold for HK$81,900
519No Reserve
Cartier
Gold Necklace, ‘Maillon Panthère’
Estimate HK$40,000 - 65,000 •
Sold for HK$151,200
520
Cartier
Diamond, Onyx and Emerald Ring, 'Panthère'
Estimate HK$350,000 - 450,000
Sold for HK$378,000
521No Reserve
Chalcedony, Topaz and Diamond Necklace
Estimate HK$32,000 - 50,000 •
Sold for HK$12,600
522No Reserve
Pair of Gem-Set and Diamond Ear Pendants
Estimate HK$24,000 - 40,000 •
Sold for HK$12,600
523
Chaumet
Pair of Diamond Ear Clips
Estimate HK$55,000 - 75,000
Sold for HK$65,520
524
Diamond Bracelet
Estimate HK$160,000 - 240,000
Sold for HK$157,500
525No Reserve
Fancy Dark Brown-Greenish Yellow Diamond and Diamond Ring
Estimate HK$70,000 - 90,000 •
Sold for HK$50,400
526No Reserve
Ruby and Diamond Ring
Estimate HK$350,000 - 500,000 •
Sold for HK$327,600
527
Pair of Ruby and Diamond Earrings
Estimate HK$100,000 - 150,000
528
Emerald and Diamond Ring
Estimate HK$160,000 - 240,000
Sold for HK$1,033,200
529No Reserve
Fancy Intense Yellow Diamond and Diamond Ring
Estimate HK$160,000 - 240,000 •
Sold for HK$239,400
530
Multi-Coloured Diamond and Diamond Bracelet
Estimate HK$220,000 - 320,000
Sold for HK$277,200
531
Boucheron
Pair of Diamond Ear Pendants, 'Cinna Pampilles'
Estimate HK$140,000 - 220,000
Sold for HK$126,000
532
Diamond Necklace/Tiara
Estimate HK$200,000 - 300,000
Sold for HK$214,200
533
Tiffany & Co.
Diamond Bracelet, 'Victoria'
Estimate HK$120,000 - 200,000
Sold for HK$151,200
534
Diamond Necklace
Estimate HK$400,000 - 650,000
Sold for HK$693,000
535
Pair of Diamond Ear Studs
Estimate HK$180,000 - 280,000
Sold for HK$352,800
536
Diamond Ring
Estimate HK$700,000 - 950,000
Sold for HK$1,386,000
537No Reserve
Pink Opal and Coloured Sapphire Demi-Parure
Estimate HK$50,000 - 80,000 •
Sold for HK$88,200
538
Alexander Laut
Sapphire and Diamond Ring
Estimate HK$120,000 - 200,000
Sold for HK$107,100
539No Reserve
Coloured Spinel and Diamond Ring
Estimate HK$120,000 - 220,000 •
Sold for HK$69,300
540
Paraíba Tourmaline and Diamond Ring
Estimate HK$500,000 - 650,000
Sold for HK$504,000
541
Pair of Ruby and Diamond Ear Pendants
Estimate HK$140,000 - 240,000
Sold for HK$151,200
542
Pink Spinel and Diamond Ring
Estimate HK$150,000 - 250,000
543No Reserve
Tanzanite and Diamond Ring
Estimate HK$120,000 - 200,000 •
Sold for HK$88,200
544
Ruby, Sapphire and Diamond Necklace
Estimate HK$1,000,000 - 2,000,000
545No Reserve
Two Jadeite, Coloured Diamond and Diamond Pendants
Estimate HK$55,000 - 85,000 •
Sold for HK$35,280
546No Reserve
Pink Sapphire and Diamond Ring, 'Bird'
Estimate HK$25,000 - 35,000 •
Sold for HK$32,760
547
Ruby and Diamond Ring
Estimate HK$240,000 - 380,000
Sold for HK$277,200
548
Multi-Coloured Sapphire and Diamond Bracelet
Estimate HK$380,000 - 500,000
549No Reserve
Pair of Jadeite 'Peapod', Ruby and Diamond Ear Pendants
Estimate HK$80,000 - 120,000 •
Sold for HK$107,100
550No Reserve
Jadeite and Diamond Ring
Estimate HK$50,000 - 80,000 •
Sold for HK$63,000
551
Pink-Red Spinel and Diamond Ring
Estimate HK$200,000 - 300,000
552
Emerald and Diamond Ring
Estimate HK$300,000 - 400,000
Sold for HK$428,400
553
Graff
Diamond Bracelet
Estimate HK$200,000 - 300,000
Sold for HK$327,600
554
Graff
Coloured Diamond and Diamond Pendent Necklace, 'Waterfall'
Estimate HK$500,000 - 600,000
555
Graff
Pair of Diamond and Sapphire Ear Pendants, ‘Rosette’
Estimate HK$180,000 - 280,000
Sold for HK$277,200
556
Graff
Pair of Emerald and Diamond Ear Pendants
Estimate HK$480,000 - 580,000
Sold for HK$504,000
557
Pair of Natural Pearl and Diamond Earrings
Estimate HK$65,000 - 95,000
Sold for HK$94,500
558
Natural Pearl and Diamond Necklace
Estimate HK$120,000 - 160,000
Sold for HK$126,000
559
Alexandrite and Diamond Ring
Estimate HK$120,000 - 160,000
Sold for HK$403,200
560
Ruby and Diamond Pendent Necklace
Estimate HK$200,000 - 240,000
Sold for HK$201,600
561
Bulgari
Coloured Tourmaline and Coloured Enamel Bracelet, 1930s
Estimate HK$95,000 - 140,000
Sold for HK$189,000
562
Buccellati
Bi-Coloured Gold and Diamond Pendent Necklace/Brooch
Estimate HK$160,000 - 240,000
Sold for HK$176,400
563
Fire Opal and Diamond Ring
Estimate HK$65,000 - 95,000
Sold for HK$94,500
564No Reserve
Alexander Laut
Ruby and Diamond Ring
Estimate HK$160,000 - 240,000 •
Sold for HK$88,200
565
Colour-Change Star Sapphire and Diamond Ring
Estimate HK$200,000 - 280,000
Sold for HK$226,800
566
Emerald and Diamond Ring
Estimate HK$550,000 - 700,000
Sold for HK$529,200
567No Reserve
Cultured Pearl and Diamond Necklace
Estimate HK$80,000 - 160,000 •
Sold for HK$60,480
568
Cartier
Pair of Cultured Pearl and Diamond Ear Pendants
Estimate HK$65,000 - 85,000
Sold for HK$69,300
569
Pink Sapphire, Sapphire and Diamond Ring
Estimate HK$200,000 - 240,000
Sold for HK$252,000
570
Sapphire and Diamond Ring
Estimate HK$650,000 - 950,000
571No Reserve
Pair of Diamond Ear Pendants
Estimate HK$50,000 - 60,000 •
Sold for HK$37,800
572
Diamond Ring
Estimate HK$240,000 - 400,000
Sold for HK$327,600
573
Diamond Brooch, 'Pansy'
Estimate HK$55,000 - 80,000
Sold for HK$69,300
574
Diamond Bracelet
Estimate HK$240,000 - 320,000
575
Alexander Laut
Multi-Coloured Sapphire and Diamond Bracelet
Estimate HK$200,000 - 280,000
Sold for HK$176,400
576
Chaumet
Emerald and Diamond Ring
Estimate HK$90,000 - 120,000
Sold for HK$81,900
577
Pair of Sapphire, Diamond and Ruby Ear Pendants
Estimate HK$450,000 - 650,000
Sold for HK$441,000
578
Superb Ruby and Diamond Ring
Estimate HK$3,800,000 - 4,800,000
Sold for HK$3,528,000
579No Reserve
Patek Philippe
Lady's White Gold and Diamond Wristwatch with Moon Phases
Estimate HK$50,000 - 80,000 •
Sold for HK$176,400
580
Boucheron
Diamond Double Clip Brooch
Estimate HK$150,000 - 250,000
Sold for HK$189,000
581
Diamond Necklace
Estimate HK$500,000 - 680,000
582
Diamond Bracelet
Estimate HK$320,000 - 480,000
583
Diamond Necklace
Estimate HK$80,000 - 120,000
Sold for HK$138,600
584
Very Light Blue Diamond, Coloured Diamond and Diamond Ring
Estimate HK$650,000 - 950,000
Sold for HK$819,000
585
Pair of Fancy Yellowish Green Diamond and Diamond Ear Pendants
Estimate HK$240,000 - 320,000
Sold for HK$289,800
586
Fancy Intense Yellow Diamond and Diamond Ring
Estimate HK$650,000 - 950,000
Sold for HK$1,071,000
587
Michele della Valle
Gem-Set and Diamond 'Tulip' Brooch
Estimate HK$48,000 - 65,000
Sold for HK$60,480
588
Michele della Valle
Gem-Set and Diamond 'Peacock' Brooch
Estimate HK$120,000 - 200,000
Sold for HK$119,700
589No Reserve
Alexander Laut
Jadeite and Diamond Ring
Estimate HK$120,000 - 160,000 •
Sold for HK$88,200
590
Ruby and Diamond Ring
Estimate HK$240,000 - 400,000
Sold for HK$428,400
591No Reserve
Pair of Diamond Earrings
Estimate HK$60,000 - 80,000 •
Sold for HK$65,520
592No Reserve
Ruby and Diamond Ring
Estimate HK$200,000 - 280,000 •
Sold for HK$138,600
593
Chopard
Tanzanite, Sapphire, Paraíba Tourmaline and Diamond Ring
Estimate HK$250,000 - 350,000
Sold for HK$630,000
594
Emerald and Diamond Pendent Necklace
Estimate HK$240,000 - 400,000
Sold for HK$831,600
595No Reserve
Aquamarine and Diamond Ring
Estimate HK$80,000 - 120,000 •
Sold for HK$52,920
596
Alexander Laut
Colour-Change Sapphire and Diamond Ring
Estimate HK$160,000 - 240,000
597
Pair of Ruby and Diamond Ear Pendants
Estimate HK$420,000 - 650,000
Sold for HK$441,000
598
Elegant Ruby and Diamond Necklace
Estimate HK$1,200,000 - 2,200,000
Sold for HK$1,260,000
599
Pair of Coloured Diamond and Diamond Ear Pendants
Estimate HK$650,000 - 850,000
600
Fancy Intense Pink Diamond and Diamond Ring
Estimate HK$1,200,000 - 2,000,000
Sold for HK$7,147,000
601
Fancy Vivid Yellow Diamond Ring
Estimate HK$1,200,000 - 2,000,000
Sold for HK$2,394,000
602
Exceptional and Impressive Unmounted Diamond
Estimate HK$18,000,000 - 24,000,000
Sold for HK$19,610,000
603
JAR
Pair of Aluminum Ear Clips, ‘Fig Leaf’
Estimate HK$55,000 - 75,000
Sold for HK$69,300
604
JAR
Pair of Coloured Aluminium Ear Clips, 'Autumn Geranium'
Estimate HK$55,000 - 70,000
Sold for HK$94,500
605No Reserve
Peridot, Tsavorite Garnet and Diamond Pendant/Clip Brooch
Estimate HK$120,000 - 220,000 •
Sold for HK$69,300
606
Van Cleef & Arpels
Carved Emerald and Diamond Necklace
Estimate HK$300,000 - 500,000
Sold for HK$302,400
607
Fancy Deep Grayish Green Diamond, Coloured Diamond and Diamond Ring
Estimate HK$280,000 - 380,000
608
Van Cleef & Arpels
Pair of Diamond Ear Pendants, 'Snowflake'
Estimate HK$160,000 - 320,000
Sold for HK$441,000
609
Fancy Brownish Yellow Diamond and Diamond Pendent Necklace
Estimate HK$480,000 - 650,000
Sold for HK$478,800
610
Hemmerle
Diamond Ring
Estimate HK$950,000 - 1,400,000
Sold for HK$1,033,200
611
Tabbah
Pair of Diamond Ear Clips
Estimate HK$65,000 - 95,000
Sold for HK$126,000
612
Piaget
Lady's Gold and Diamond Wristwatch, 'Tanagra'
Estimate HK$120,000 - 200,000
Sold for HK$189,000
613
Van Cleef & Arpels
Sapphire and Gold 'Mystery-Set' Ring, Circa 1950
Estimate HK$250,000 - 350,000
Sold for HK$239,400
614
Van Cleef & Arpels
Diamond Hinged Bangle
Estimate HK$260,000 - 320,000
615
Alexander Laut
Ruby and Diamond Ring
Estimate HK$95,000 - 160,000
Sold for HK$107,100
616No Reserve
Paraíba Tourmaline and Diamond Ring
Estimate HK$120,000 - 160,000 •
Sold for HK$75,600
617No Reserve
Pair of Ruby and Diamond Earrings
Estimate HK$140,000 - 240,000 •
Sold for HK$138,600
618
Superb Ruby and Diamond Bracelet
Estimate HK$2,000,000 - 2,800,000
Sold for HK$1,386,000
619No Reserve
Adler
Diamond Brooch, 'Calla Lily'
Estimate HK$70,000 - 90,000 •
Sold for HK$214,200
620
Diamond Ring
Estimate HK$550,000 - 700,000
621
Cartier
Diamond Necklace
Estimate HK$320,000 - 480,000
Sold for HK$403,200
622
Diamond and Coloured Diamond Ring
Estimate HK$1,100,000 - 1,600,000
Sold for HK$2,142,000