Magnificent Jewels

$54.4m in total, buyer’s premium included

100 of 104 lots sold

The sale on christies.com ↗︎

Top lots per carat 12 lots · the highest prices per carat of the sale

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$275,776per carat Lot 84 Important ruby and diamond ring 5.03 ct · Burma · No heat ×1.3 high estimate Estimate USD 718k – 1.11m USD 1,387,152$275,776 per carat $154,436per carat Lot 107 Exceptional Bulgari ruby and diamond 'Trombino' ring 5.05 ct · Burma · No heat ×1.4 high estimate Estimate USD 332k – 553k USD 779,900$154,436 per carat $125,762per carat Lot 47 Exceptional sapphire and diamond ring 11.03 ct · Kashmir · No heat ×1.0 high estimate Estimate USD 829k – 1.33m USD 1,387,152$125,762 per carat $75,969per carat Lot 51 Diamond ring mounted by Cartier 20.02 ct · D colour ×0.9 high estimate Estimate USD 995k – 1.77m USD 1,520,893$75,969 per carat $75,166per carat Lot 32 Diamond pendant 30.02 ct · D colour ×0.8 high estimate Estimate USD 1.77m – 2.87m USD 2,256,470$75,166 per carat $73,755per carat Lot 100 JAR emerald and diamond 'Bonnet' ring 3.21 ct ×1.4 high estimate Estimate USD 111k – 166k USD 236,755$73,755 per carat $72,915per carat Lot 5 Coloured diamond and diamond ring 9.55 ct · Fancy Vivid Yellow · VS1 ×2.1 high estimate Estimate USD 221k – 332k USD 696,339$72,915 per carat $71,474per carat Lot 66 Taffin diamond ring 23.15 ct · D colour ×0.8 high estimate Estimate USD 1.38m – 1.99m USD 1,654,634$71,474 per carat $71,343per carat Lot 80 Sapphire and diamond ring 9.37 ct · Kashmir · No heat ×2.0 high estimate Estimate USD 221k – 332k USD 668,485$71,343 per carat $69,547per carat Lot 67 Coloured diamond and diamond ring 8.01 ct · Fancy Deep Yellow-Orange · SI1 ×0.8 high estimate Estimate USD 497k – 718k USD 557,071$69,547 per carat $65,528per carat Lot 46 Important emerald and diamond ring 15.94 ct · Colombia ×0.9 high estimate Estimate USD 774k – 1.11m USD 1,044,509$65,528 per carat $64,920per carat Lot 77 Villa sapphire and diamond ring 18.02 ct ×2.6 high estimate Estimate USD 221k – 442k USD 1,169,850$64,920 per carat

Sapphires 20 lots

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AllKashmir 5Burma 7Ceylon 4Madagascar 1Origin not reported 2Laboratories disagree 1

$125,762per carat Lot 47 Exceptional sapphire and diamond ring 11.03 ct · Kashmir · No heat ×1.0 high estimate Estimate USD 829k – 1.33m USD 1,387,152$125,762 per carat $71,343per carat Lot 80 Sapphire and diamond ring 9.37 ct · Kashmir · No heat ×2.0 high estimate Estimate USD 221k – 332k USD 668,485$71,343 per carat $64,137per carat Lot 92 Cartier Art Deco sapphire and diamond clip-brooch 3.04 ct · Kashmir · No heat ×1.3 high estimate Estimate USD 99k – 155k USD 194,975$64,137 per carat $12,707per carat Lot 16 Boucheron retro sapphire and diamond ring 16.44 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 199k – 243k USD 208,902$12,707 per carat $933,094price paid Lot 4 Illario mid-20th century sapphire and diamond earrings Kashmir · No heat ×5.6 high estimate Estimate USD 111k – 166k USD 933,094 $42,592per carat Lot 105 Rare Graff sapphire and diamond ring 30.37 ct · Burma ×1.5 high estimate Estimate USD 663k – 884k USD 1,293,533$42,592 per carat $38,290per carat Lot 79 Tabbah sapphire and diamond ring 15.64 ct · Burma · No heat ×1.1 high estimate Estimate USD 309k – 531k USD 598,852$38,290 per carat $35,194per carat Lot 74 Sapphire and diamond ring 11.08 ct · Burma · No heat ×1.2 high estimate Estimate USD 265k – 321k USD 389,950$35,194 per carat $19,895per carat Lot 40 Van Cleef & Arpels sapphire and diamond ring 7.00 ct · Burma · No heat ×1.8 high estimate Estimate USD 55k – 77k USD 139,268$19,895 per carat $19,190per carat Lot 14 Sapphire and diamond ring 10.16 ct · Burma · No heat ×1.8 high estimate Estimate USD 77k – 111k USD 194,975$19,190 per carat $10,008per carat Lot 24 No reserve sapphire and diamond ring 52.88 ct · Burma · No heat ×1.9 high estimate Estimate USD 166k – 276k USD 529,218$10,008 per carat Lot 12 Sapphire and diamond ring 21.01 ct · Burma · No heat Estimate USD 55k – 88k Not sold $60,353per carat Lot 48 Important coloured sapphire ring 25.20 ct · Ceylon · No heat ×2.1 high estimate Estimate USD 497k – 718k USD 1,520,893$60,353 per carat $11,632per carat Lot 8 Unmounted padparadscha sapphire 13.17 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 66k – 88k USD 153,195$11,632 per carat $5,705per carat Lot 76 Bulgari sapphire and diamond 'Trombino' ring 39.06 ct · Ceylon · No heat ×0.7 high estimate Estimate USD 221k – 298k USD 222,828$5,705 per carat $153,195price paid Lot 101 JAR sapphire and diamond ring Ceylon · No heat ×0.9 high estimate Estimate USD 111k – 166k USD 153,195 $7,264per carat Lot 73 Sapphire and diamond ring 14.38 ct · Madagascar · No heat ×1.2 high estimate Estimate USD 66k – 88k USD 104,451$7,264 per carat $64,920per carat Lot 77 Villa sapphire and diamond ring 18.02 ct ×2.6 high estimate Estimate USD 221k – 442k USD 1,169,850$64,920 per carat $1,505per carat Lot 23 No reserve coloured sapphire ring 50.90 ct · No heat ×1.0 high estimate Estimate USD 55k – 77k USD 76,597$1,505 per carat $11,262per carat Lot 78 Cusi sapphire and diamond ring 14.84 ct · Ceylon (SSEF) / Burma (Gübelin) · No heat ×1.1 high estimate Estimate USD 99k – 155k USD 167,121$11,262 per carat

Rubies 7 lots

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AllBurma 6Origin not reported 1

$275,776per carat Lot 84 Important ruby and diamond ring 5.03 ct · Burma · No heat ×1.3 high estimate Estimate USD 718k – 1.11m USD 1,387,152$275,776 per carat $154,436per carat Lot 107 Exceptional Bulgari ruby and diamond 'Trombino' ring 5.05 ct · Burma · No heat ×1.4 high estimate Estimate USD 332k – 553k USD 779,900$154,436 per carat $37,982per carat Lot 13 Ruby and diamond ring 7.70 ct · Burma · No heat ×3.3 high estimate Estimate USD 66k – 88k USD 292,462$37,982 per carat $33,535per carat Lot 39 Tabbah ruby and diamond ring 7.06 ct · Burma · No heat ×1.3 high estimate Estimate USD 122k – 188k USD 236,755$33,535 per carat $21,327per carat Lot 41 Bulgari ruby and diamond ring 6.53 ct · Burma · No heat ×0.8 high estimate Estimate USD 111k – 166k USD 139,268$21,327 per carat $222,828price paid Lot 58 Cartier Art Deco ruby and diamond brooch Burma · No heat ×2.5 high estimate Estimate USD 66k – 88k USD 222,828 Lot 93 Art Deco ruby and diamond brooch Heated Estimate USD 72k – 94k Not sold

Emeralds 7 lots

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AllColombia 6Origin not reported 1

$65,528per carat Lot 46 Important emerald and diamond ring 15.94 ct · Colombia ×0.9 high estimate Estimate USD 774k – 1.11m USD 1,044,509$65,528 per carat $37,982per carat Lot 83 Emerald and diamond ring 17.60 ct · Colombia · Minor oil ×1.0 high estimate Estimate USD 464k – 663k USD 668,485$37,982 per carat $32,304per carat Lot 81 Emerald and diamond ring 3.88 ct · Colombia · Minor oil ×1.6 high estimate Estimate USD 55k – 77k USD 125,341$32,304 per carat $18,040per carat Lot 52 Emerald and diamond ring 7.72 ct · Colombia ×1.3 high estimate Estimate USD 77k – 111k USD 139,268$18,040 per carat $243,719price paid Lot 54 Bulgari mid-20th century emerald and diamond pendant-brooch Colombia · Moderate oil ×1.5 high estimate Estimate USD 111k – 166k USD 243,719 $222,828price paid Lot 87 Fürst emerald and diamond earrings Colombia · Minor oil ×1.1 high estimate Estimate USD 144k – 199k USD 222,828 $139,268price paid Lot 28 Cartier Art Deco emerald, diamond, onyx and enamel bandeau / bracelet ×2.3 high estimate Estimate USD 39k – 61k USD 139,268

Coloured diamonds 3 lots

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$72,915per carat Lot 5 Coloured diamond and diamond ring 9.55 ct · Fancy Vivid Yellow · VS1 ×2.1 high estimate Estimate USD 221k – 332k USD 696,339$72,915 per carat $69,547per carat Lot 67 Coloured diamond and diamond ring 8.01 ct · Fancy Deep Yellow-Orange · SI1 ×0.8 high estimate Estimate USD 497k – 718k USD 557,071$69,547 per carat $33,321per carat Lot 106 The yellow rose unmounted coloured diamond 202.18 ct · Fancy Intense Yellow · SI1 Estimate on request USD 6,736,804$33,321 per carat

Colourless diamonds 17 lots

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$75,969per carat Lot 51 Diamond ring mounted by Cartier 20.02 ct · D colour ×0.9 high estimate Estimate USD 995k – 1.77m USD 1,520,893$75,969 per carat $75,166per carat Lot 32 Diamond pendant 30.02 ct · D colour ×0.8 high estimate Estimate USD 1.77m – 2.87m USD 2,256,470$75,166 per carat $71,474per carat Lot 66 Taffin diamond ring 23.15 ct · D colour ×0.8 high estimate Estimate USD 1.38m – 1.99m USD 1,654,634$71,474 per carat $59,846per carat Lot 42 Diamond ring 11.17 ct · D colour · VVS1 ×0.8 high estimate Estimate USD 608k – 829k USD 668,485$59,846 per carat $51,745per carat Lot 9 Diamond ring 9.42 ct · D colour · VVS1 ×1.3 high estimate Estimate USD 276k – 387k USD 487,437$51,745 per carat $50,504per carat Lot 53 Diamond ring 9.10 ct · D colour ×1.2 high estimate Estimate USD 265k – 387k USD 459,584$50,504 per carat $48,641per carat Lot 82 Diamond ring 10.88 ct · D colour · VVS2 ×0.7 high estimate Estimate USD 497k – 718k USD 529,218$48,641 per carat $38,686per carat Lot 95 Diamond ring 20.16 ct · D colour · VVS2 ×1.0 high estimate Estimate USD 553k – 774k USD 779,900$38,686 per carat $29,645per carat Lot 86 Diamond ring 22.08 ct · H colour · VS2 ×1.4 high estimate Estimate USD 354k – 464k USD 654,559$29,645 per carat $27,384per carat Lot 69 Tabbah diamond ring 7.12 ct · D colour · VVS1 ×0.7 high estimate Estimate USD 155k – 265k USD 194,975$27,384 per carat $27,186per carat Lot 68 Adler diamond ring / pendant 11.27 ct · H colour · VS2 ×1.6 high estimate Estimate USD 122k – 188k USD 306,389$27,186 per carat $22,920per carat Lot 29 No reserve diamond ring 12.76 ct · D colour · VS2 ×0.5 high estimate Estimate USD 332k – 553k USD 292,462$22,920 per carat $15,044per carat Lot 43 Diamond and chalcedony ring 51.84 ct · T colour · VS2 ×1.3 high estimate Estimate USD 442k – 608k USD 779,900$15,044 per carat $1,721,505price paid Lot 72 Pair of diamond earrings K colour · VS2 ×1.0 high estimate Estimate USD 1.11m – 1.66m USD 1,721,505 $417,803price paid Lot 60 Mid-20th century pair of diamond earrings D colour · SI1 ×0.9 high estimate Estimate USD 221k – 442k USD 417,803 $243,719price paid Lot 35 Cartier Art Deco twin-stone diamond ring ×1.5 high estimate Estimate USD 111k – 166k USD 243,719 $132,304price paid Lot 2 Villa diamond and emerald earrings G colour · VS2 ×0.8 high estimate Estimate USD 111k – 166k USD 132,304

Pearls and cultured pearls 8 lots

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AllNatural pearls 5Pearls, type not stated 3

$2,657,694price paid Lot 99 Two extraordinary natural pearl sautoirs ×1.0 high estimate Estimate USD 1.77m – 2.54m USD 2,657,694 $229,792price paid Lot 97 Art Deco natural pearl and diamond earrings ×1.4 high estimate Estimate USD 111k – 166k USD 229,792 $222,828price paid Lot 37 Natural pearl and diamond earrings ×2.4 high estimate Estimate USD 72k – 94k USD 222,828 $201,938price paid Lot 18 Natural pearl and diamond necklace ×2.3 high estimate Estimate USD 66k – 88k USD 201,938 $62,671price paid Lot 96 Coloured natural pearl and diamond ring ×1.0 high estimate Estimate USD 39k – 61k USD 62,671 $598,852price paid Lot 70 Cartier Art Deco mother-of-pearl, rock crystal, onyx and diamond 'Model a' mystery clock ×1.4 high estimate Estimate USD 276k – 442k USD 598,852 $278,536price paid Lot 98 Natural coloured pearl and diamond necklace ×0.9 high estimate Estimate USD 199k – 298k USD 278,536 $125,341price paid Lot 56 Fabergé late 19th century enamel, seed pearl and sycamore desk clock ×1.3 high estimate Estimate USD 66k – 99k USD 125,341

Signed jewels 46 lots

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AllBoucheron 2Buccellati 2Bulgari 4Cartier 12Fabergé 3Graff 1JAR 5Mauboussin 1Michele della Valle 1René Boivin 2Taffin 1Tiffany & Co. 1Van Cleef & Arpels 10Verdura 1

$264,609price paid Lot 30 Rare Boucheron suite of diamond, emerald and coloured diamond 'Botane' jewellery ×0.9 high estimate Estimate USD 221k – 298k USD 264,609 $12,707per carat Lot 16 Boucheron retro sapphire and diamond ring 16.44 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 199k – 243k USD 208,902$12,707 per carat $278,536price paid Lot 90 Buccellati set of diamond 'Tulle' jewellery ×1.7 high estimate Estimate USD 111k – 166k USD 278,536 $153,195price paid Lot 89 Buccellati diamond ring ×0.9 high estimate Estimate USD 122k – 177k USD 153,195 $154,436per carat Lot 107 Exceptional Bulgari ruby and diamond 'Trombino' ring 5.05 ct · Burma · No heat ×1.4 high estimate Estimate USD 332k – 553k USD 779,900$154,436 per carat $243,719price paid Lot 54 Bulgari mid-20th century emerald and diamond pendant-brooch Colombia · Moderate oil ×1.5 high estimate Estimate USD 111k – 166k USD 243,719 $5,705per carat Lot 76 Bulgari sapphire and diamond 'Trombino' ring 39.06 ct · Ceylon · No heat ×0.7 high estimate Estimate USD 221k – 298k USD 222,828$5,705 per carat $21,327per carat Lot 41 Bulgari ruby and diamond ring 6.53 ct · Burma · No heat ×0.8 high estimate Estimate USD 111k – 166k USD 139,268$21,327 per carat $75,969per carat Lot 51 Diamond ring mounted by Cartier 20.02 ct · D colour ×0.9 high estimate Estimate USD 995k – 1.77m USD 1,520,893$75,969 per carat $1,044,509price paid Lot 71 Cartier Art Deco lacquer and multi-gem minute repeater table clock ×6.3 high estimate Estimate USD 111k – 166k USD 1,044,509 $640,632price paid Lot 108 Exceptional Cartier Art Deco diamond and onyx brooch ×1.3 high estimate Estimate USD 309k – 497k USD 640,632 $612,778price paid Lot 62 Cartier mid-20th century diamond, onyx and emerald 'Panthère' clip-brooch ×1.6 high estimate Estimate USD 276k – 387k USD 612,778 $598,852price paid Lot 70 Cartier Art Deco mother-of-pearl, rock crystal, onyx and diamond 'Model a' mystery clock ×1.4 high estimate Estimate USD 276k – 442k USD 598,852 $243,719price paid Lot 35 Cartier Art Deco twin-stone diamond ring ×1.5 high estimate Estimate USD 111k – 166k USD 243,719 $222,828price paid Lot 58 Cartier Art Deco ruby and diamond brooch Burma · No heat ×2.5 high estimate Estimate USD 66k – 88k USD 222,828 $64,137per carat Lot 92 Cartier Art Deco sapphire and diamond clip-brooch 3.04 ct · Kashmir · No heat ×1.3 high estimate Estimate USD 99k – 155k USD 194,975$64,137 per carat $139,268price paid Lot 27 Cartier pair of Art Deco diamond, emerald and onyx bracelets ×1.9 high estimate Estimate USD 50k – 72k USD 139,268 $139,268price paid Lot 28 Cartier Art Deco emerald, diamond, onyx and enamel bandeau / bracelet ×2.3 high estimate Estimate USD 39k – 61k USD 139,268 $132,304price paid Lot 36 Cartier Art Deco emerald and diamond bracelet ×1.6 high estimate Estimate USD 61k – 83k USD 132,304 $76,597price paid Lot 7 Cartier set of diamond 'Perle diamant' jewellery ×0.9 high estimate Estimate USD 66k – 88k USD 76,597 $591,888price paid Lot 57 Fabergé early 20th century imperial presentation gold-mounted and guilloché enamel silver-gilt desk clock ×3.0 high estimate Estimate USD 133k – 199k USD 591,888 $125,341price paid Lot 56 Fabergé late 19th century enamel, seed pearl and sycamore desk clock ×1.3 high estimate Estimate USD 66k – 99k USD 125,341 Lot 55 Fabergé early 20th century sapphire, diamond and gold cigarette case Estimate USD 22k – 33k Not sold $42,592per carat Lot 105 Rare Graff sapphire and diamond ring 30.37 ct · Burma ×1.5 high estimate Estimate USD 663k – 884k USD 1,293,533$42,592 per carat $320,316price paid Lot 104 JAR pair of multi-gem 'Violet' earrings ×1.2 high estimate Estimate USD 166k – 276k USD 320,316 $250,682price paid Lot 103 JAR pair of morganite and sapphire clip-brooches ×3.2 high estimate Estimate USD 55k – 77k USD 250,682 $73,755per carat Lot 100 JAR emerald and diamond 'Bonnet' ring 3.21 ct ×1.4 high estimate Estimate USD 111k – 166k USD 236,755$73,755 per carat $153,195price paid Lot 101 JAR sapphire and diamond ring Ceylon · No heat ×0.9 high estimate Estimate USD 111k – 166k USD 153,195 $118,378price paid Lot 102 JAR lapis lazuli and diamond 'Fan' earrings ×0.7 high estimate Estimate USD 99k – 166k USD 118,378 $83,561price paid Lot 91 Mauboussin Art Deco multi-gem and enamel bracelet ×0.9 high estimate Estimate USD 83k – 94k USD 83,561 $69,634price paid Lot 25 Michele della valle multi-gem necklace ×1.1 high estimate Estimate USD 44k – 66k USD 69,634 $557,071price paid Lot 11 Rare rené boivin multi-gem 'Lion couché' shoulder brooch ×1.3 high estimate Estimate USD 221k – 442k USD 557,071 $278,536price paid Lot 10 Rare rené boivin 'Elephant' multi-gem necklace ×1.4 high estimate Estimate USD 133k – 199k USD 278,536 $71,474per carat Lot 66 Taffin diamond ring 23.15 ct · D colour ×0.8 high estimate Estimate USD 1.38m – 1.99m USD 1,654,634$71,474 per carat $1,387,152price paid Lot 45 Tiffany & Co., Jean Schlumberger coloured sapphire, turquoise and diamond 'Hedges and rows' necklace ×3.1 high estimate Estimate USD 276k – 442k USD 1,387,152 $863,460price paid Lot 22 Van Cleef & Arpels suite of turquoise and diamond 'Liberté' jewellery ×2.4 high estimate Estimate USD 243k – 354k USD 863,460 $250,682price paid Lot 63 Van Cleef & Arpels mid-20th century sapphire and diamond clip-brooch ×2.7 high estimate Estimate USD 72k – 94k USD 250,682 $236,755price paid Lot 15 Van Cleef & Arpels suite of multi-gem jewellery with an associated ring ×1.8 high estimate Estimate USD 88k – 133k USD 236,755 $19,895per carat Lot 40 Van Cleef & Arpels sapphire and diamond ring 7.00 ct · Burma · No heat ×1.8 high estimate Estimate USD 55k – 77k USD 139,268$19,895 per carat $125,341price paid Lot 21 Van Cleef & Arpels group of multi-gem jewellery ×0.8 high estimate Estimate USD 99k – 166k USD 125,341 $125,341price paid Lot 19 Van Cleef & Arpels sapphire and diamond necklace ×1.4 high estimate Estimate USD 66k – 88k USD 125,341 $104,451price paid Lot 1 Van Cleef & Arpels emerald and diamond brooch ×1.2 high estimate Estimate USD 66k – 88k USD 104,451 $90,524price paid Lot 3 Van Cleef & Arpels sapphire and diamond bracelet ×1.0 high estimate Estimate USD 66k – 88k USD 90,524 $55,707price paid Lot 61 Two Van Cleef & Arpels mid-20th century diamond 'Flamme' clip brooches ×0.8 high estimate Estimate USD 44k – 66k USD 55,707 $41,780price paid Lot 20 Van Cleef & Arpels sapphire and diamond earrings ×1.3 high estimate Estimate USD 22k – 33k USD 41,780 $12,163per carat Lot 17 Verdura diamond 'X' ring 9.16 ct ×1.2 high estimate Estimate USD 72k – 94k USD 111,414$12,163 per carat

Vintage 27 lots

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$1,044,509price paid Lot 71 Cartier Art Deco lacquer and multi-gem minute repeater table clock ×6.3 high estimate Estimate USD 111k – 166k USD 1,044,509 $933,094price paid Lot 4 Illario mid-20th century sapphire and diamond earrings Kashmir · No heat ×5.6 high estimate Estimate USD 111k – 166k USD 933,094 $640,632price paid Lot 108 Exceptional Cartier Art Deco diamond and onyx brooch ×1.3 high estimate Estimate USD 309k – 497k USD 640,632 $612,778price paid Lot 62 Cartier mid-20th century diamond, onyx and emerald 'Panthère' clip-brooch ×1.6 high estimate Estimate USD 276k – 387k USD 612,778 $598,852price paid Lot 70 Cartier Art Deco mother-of-pearl, rock crystal, onyx and diamond 'Model a' mystery clock ×1.4 high estimate Estimate USD 276k – 442k USD 598,852 $591,888price paid Lot 57 Fabergé early 20th century imperial presentation gold-mounted and guilloché enamel silver-gilt desk clock ×3.0 high estimate Estimate USD 133k – 199k USD 591,888 $543,144price paid Lot 65 René bry mid-20th century diamond necklace / pair of bracelets ×1.6 high estimate Estimate USD 276k – 332k USD 543,144 $473,511price paid Lot 59 Mid-20th century diamond necklace ×1.4 high estimate Estimate USD 221k – 332k USD 473,511 $445,657price paid Lot 94 Rubel frères Art Deco diamond bracelet ×1.3 high estimate Estimate USD 243k – 354k USD 445,657 $417,803price paid Lot 60 Mid-20th century pair of diamond earrings D colour · SI1 ×0.9 high estimate Estimate USD 221k – 442k USD 417,803 $250,682price paid Lot 63 Van Cleef & Arpels mid-20th century sapphire and diamond clip-brooch ×2.7 high estimate Estimate USD 72k – 94k USD 250,682 $243,719price paid Lot 35 Cartier Art Deco twin-stone diamond ring ×1.5 high estimate Estimate USD 111k – 166k USD 243,719 $243,719price paid Lot 54 Bulgari mid-20th century emerald and diamond pendant-brooch Colombia · Moderate oil ×1.5 high estimate Estimate USD 111k – 166k USD 243,719 $229,792price paid Lot 97 Art Deco natural pearl and diamond earrings ×1.4 high estimate Estimate USD 111k – 166k USD 229,792 $222,828price paid Lot 58 Cartier Art Deco ruby and diamond brooch Burma · No heat ×2.5 high estimate Estimate USD 66k – 88k USD 222,828 $12,707per carat Lot 16 Boucheron retro sapphire and diamond ring 16.44 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 199k – 243k USD 208,902$12,707 per carat $208,902price paid Lot 33 Early 20th century emerald and diamond pendent brooch ×0.9 high estimate Estimate USD 166k – 221k USD 208,902 $64,137per carat Lot 92 Cartier Art Deco sapphire and diamond clip-brooch 3.04 ct · Kashmir · No heat ×1.3 high estimate Estimate USD 99k – 155k USD 194,975$64,137 per carat $139,268price paid Lot 27 Cartier pair of Art Deco diamond, emerald and onyx bracelets ×1.9 high estimate Estimate USD 50k – 72k USD 139,268 $139,268price paid Lot 28 Cartier Art Deco emerald, diamond, onyx and enamel bandeau / bracelet ×2.3 high estimate Estimate USD 39k – 61k USD 139,268 $132,304price paid Lot 36 Cartier Art Deco emerald and diamond bracelet ×1.6 high estimate Estimate USD 61k – 83k USD 132,304 $125,341price paid Lot 56 Fabergé late 19th century enamel, seed pearl and sycamore desk clock ×1.3 high estimate Estimate USD 66k – 99k USD 125,341 $83,561price paid Lot 91 Mauboussin Art Deco multi-gem and enamel bracelet ×0.9 high estimate Estimate USD 83k – 94k USD 83,561 $69,634price paid Lot 6 Mid-20th century diamond necklace ×1.3 high estimate Estimate USD 39k – 55k USD 69,634 $55,707price paid Lot 61 Two Van Cleef & Arpels mid-20th century diamond 'Flamme' clip brooches ×0.8 high estimate Estimate USD 44k – 66k USD 55,707 Lot 93 Art Deco ruby and diamond brooch Heated Estimate USD 72k – 94k Not sold Lot 55 Fabergé early 20th century sapphire, diamond and gold cigarette case Estimate USD 22k – 33k Not sold

Other jewels 7 lots

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$835,607price paid Lot 49 Exceptional pair of ruby and diamond earrings / brooch ×2.0 high estimate Estimate USD 309k – 420k USD 835,607 $570,998price paid Lot 75 Reza suite of sapphire and diamond jewellery ×2.9 high estimate Estimate USD 133k – 199k USD 570,998 $529,218price paid Lot 85 Suite of emerald and diamond jewellery ×1.6 high estimate Estimate USD 221k – 332k USD 529,218 $139,268price paid Lot 26 Emerald, diamond and onyx pendant ×1.6 high estimate Estimate USD 66k – 88k USD 139,268 $104,451price paid Lot 64 Diamond rivière necklace ×1.3 high estimate Estimate USD 61k – 83k USD 104,451 $48,744price paid Lot 34 Emerald and diamond pendant-brooch ×0.7 high estimate Estimate USD 44k – 66k USD 48,744 Lot 31 Kat florence Paraíba tourmaline and diamond necklace 41.32 ct Estimate USD 111k – 166k Not sold

Prices are the prices paid, buyer’s premium included, as Christie’s publishes them; prices per carat and comparisons with the estimates use them too (Christie’s estimates do not include the premium). Prices in USD at the ECB rate of 15 May 2024. Photographs © Christie’s Images Ltd. 2024.

Stones seen before

2 lots of this sale have been offered at auction before: the same stone, found by its laboratory report and weight. Resales

Lot 8 · $153,195

Unmounted padparadscha sapphire

13.17 ct · Ceylon · SSEF 135099

1. Mar 2025Phillips Hong Kong · lot 605est. $205,760–257,200Unsold

Lot 12

Sapphire and diamond ring

21.01 ct · Burma · SSEF 129939

1. Nov 2023Sotheby’s Geneva online · lot 772est. $110,920–166,380Unsold