Magnificent Jewels

$60.2m in total, buyer’s premium included

102 of 114 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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$1,608,420per carat Lot 1899 Exceptional coloured diamond and diamond ring 2.68 ct · Fancy Vivid Purplish Pink ×0.7 high estimate Estimate USD 4.04m – 6.41m USD 4,310,565$1,608,420 per carat $807,031per carat Lot 1852 Coloured diamond and diamond ring 0.52 ct · Fancy Purplish Red ×0.9 high estimate Estimate USD 307k – 448k USD 419,656$807,031 per carat $799,386per carat Lot 1917 Superb ruby and diamond ring 8.01 ct · Burma · No heat ×2.0 high estimate Estimate USD 1.92m – 3.20m USD 6,403,079$799,386 per carat $666,082per carat Lot 1897 Elegant coloured diamond ring 3.33 ct · Fancy Deep Blue ×0.7 high estimate Estimate USD 1.92m – 3.20m USD 2,218,052$666,082 per carat $559,328per carat Lot 1853 Coloured diamond and diamond ring 1.01 ct · Fancy Intense Blue · I1 ×0.8 high estimate Estimate USD 487k – 743k USD 564,921$559,328 per carat $309,494per carat Lot 1850 Coloured diamond and diamond ring 9.17 ct · Fancy Light Purplish Pink · VVS1 ×8.9 high estimate Estimate USD 192k – 320k USD 2,838,056$309,494 per carat $257,095per carat Lot 1855 Elegant coloured diamond and diamond ring 5.01 ct · Fancy Orangy Pink · VVS1 ×0.7 high estimate Estimate USD 1.26m – 1.92m USD 1,288,046$257,095 per carat $204,710per carat Lot 1851 Coloured diamond and diamond earrings 2.05 ct · Fancy Purplish Pink · SI2 ×0.7 high estimate Estimate USD 410k – 641k USD 419,656$204,710 per carat $141,413per carat Lot 1884 Cartier sapphire and diamond brooch 6.62 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 641k – 1.02m USD 936,155$141,413 per carat $109,509per carat Lot 1874 Paraíba tourmaline and diamond necklace 3.39 ct · Brazil · Heated ×1.4 high estimate Estimate USD 128k – 256k USD 371,234$109,509 per carat $107,204per carat Lot 1915 Exceptional emerald and diamond ring, by gimel 20.69 ct · Colombia · No oil ×1.0 high estimate Estimate USD 1.54m – 2.31m USD 2,218,052$107,204 per carat $88,773per carat Lot 1912 Sapphire and diamond ring 10.00 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 705k – 1.02m USD 887,733$88,773 per carat

Sapphires 9 lots

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AllKashmir 4Burma 2Ceylon 1Laboratories disagree 2

$141,413per carat Lot 1884 Cartier sapphire and diamond brooch 6.62 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 641k – 1.02m USD 936,155$141,413 per carat $88,773per carat Lot 1912 Sapphire and diamond ring 10.00 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 705k – 1.02m USD 887,733$88,773 per carat $48,837per carat Lot 1883 Sapphire and diamond ring 6.61 ct · Kashmir · No heat ×1.0 high estimate Estimate USD 192k – 320k USD 322,812$48,837 per carat Lot 1882 Sapphire and diamond ring 5.30 ct · Kashmir · No heat Estimate USD 192k – 320k Not sold $21,977per carat Lot 1881 Sapphire and diamond ring, mounted by forms 13.22 ct · Burma · No heat ×1.3 high estimate Estimate USD 154k – 231k USD 290,531$21,977 per carat $11,089per carat Lot 1880 Set of sapphire and diamond jewellery 6.55 ct · Burma · No heat ×1.0 high estimate Estimate USD 49k – 74k USD 72,633$11,089 per carat Lot 1871 Coloured sapphire and diamond ring 8.13 ct · Ceylon · No heat Estimate USD 64k – 102k Not sold $30,833per carat Lot 1911 Sapphire and diamond pendant 46.30 ct · Burma (Gübelin, GIA) / Ceylon (SSEF) · No heat ×1.7 high estimate Estimate USD 512k – 833k USD 1,427,546$30,833 per carat $24,974per carat Lot 1870 Sapphire, ruby and diamond earrings 11.31 ct · Ceylon (SSEF, GIA) / Thailand (GIA) · No heat ×5.8 high estimate Estimate USD 36k – 49k USD 282,461$24,974 per carat

Rubies 4 lots

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AllBurma 3Thailand 1

$799,386per carat Lot 1917 Superb ruby and diamond ring 8.01 ct · Burma · No heat ×2.0 high estimate Estimate USD 1.92m – 3.20m USD 6,403,079$799,386 per carat $5,428per carat Lot 1868 Bulgari star ruby, star sapphire and diamond brooch 13.38 ct · Burma · No heat ×0.8 high estimate Estimate USD 61k – 87k USD 72,633$5,428 per carat Lot 1821 Ruby and diamond ring 3.76 ct · Burma · No heat Estimate USD 128k – 192k Not sold $18,743per carat Lot 1826 Ruby and diamond ring 15.07 ct · Thailand · Heated ×1.8 high estimate Estimate USD 102k – 154k USD 282,461$18,743 per carat

Emeralds 6 lots

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Colombia

$107,204per carat Lot 1915 Exceptional emerald and diamond ring, by gimel 20.69 ct · Colombia · No oil ×1.0 high estimate Estimate USD 1.54m – 2.31m USD 2,218,052$107,204 per carat $84,428per carat Lot 1913 Emerald and diamond ring, mount by Cartier 6.50 ct · Colombia ×1.1 high estimate Estimate USD 359k – 487k USD 548,780$84,428 per carat $451,937price paid Lot 1914 Important emerald and diamond earrings Colombia ×0.9 high estimate Estimate USD 359k – 487k USD 451,937 $177,547price paid Lot 1877 Emerald and diamond ring Colombia · Minor oil ×1.7 high estimate Estimate USD 77k – 102k USD 177,547 $153,336price paid Lot 1875 Van Cleef & Arpels emerald and diamond earrings Colombia · Minor oil ×1.4 high estimate Estimate USD 83k – 109k USD 153,336 Lot 1876 Van Cleef & Arpels emerald and diamond ring 12.24 ct · Colombia · Minor oil Estimate USD 410k – 641k Not sold

Coloured diamonds 20 lots

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$1,608,420per carat Lot 1899 Exceptional coloured diamond and diamond ring 2.68 ct · Fancy Vivid Purplish Pink ×0.7 high estimate Estimate USD 4.04m – 6.41m USD 4,310,565$1,608,420 per carat $807,031per carat Lot 1852 Coloured diamond and diamond ring 0.52 ct · Fancy Purplish Red ×0.9 high estimate Estimate USD 307k – 448k USD 419,656$807,031 per carat $666,082per carat Lot 1897 Elegant coloured diamond ring 3.33 ct · Fancy Deep Blue ×0.7 high estimate Estimate USD 1.92m – 3.20m USD 2,218,052$666,082 per carat $559,328per carat Lot 1853 Coloured diamond and diamond ring 1.01 ct · Fancy Intense Blue · I1 ×0.8 high estimate Estimate USD 487k – 743k USD 564,921$559,328 per carat $309,494per carat Lot 1850 Coloured diamond and diamond ring 9.17 ct · Fancy Light Purplish Pink · VVS1 ×8.9 high estimate Estimate USD 192k – 320k USD 2,838,056$309,494 per carat $257,095per carat Lot 1855 Elegant coloured diamond and diamond ring 5.01 ct · Fancy Orangy Pink · VVS1 ×0.7 high estimate Estimate USD 1.26m – 1.92m USD 1,288,046$257,095 per carat $204,710per carat Lot 1851 Coloured diamond and diamond earrings 2.05 ct · Fancy Purplish Pink · SI2 ×0.7 high estimate Estimate USD 410k – 641k USD 419,656$204,710 per carat $67,330per carat Lot 1894 Impressive coloured diamond and diamond ring 29.49 ct · Fancy Vivid Yellow · VVS1 ×0.9 high estimate Estimate USD 1.60m – 2.31m USD 1,985,550$67,330 per carat $52,066per carat Lot 1893 Coloured diamond and diamond ring 5.27 ct · Fancy Vivid Yellow ×0.8 high estimate Estimate USD 205k – 333k USD 274,390$52,066 per carat $27,872per carat Lot 1854 Diamond and coloured diamond pendant 6.37 ct · D colour · VS2 ×0.9 high estimate Estimate USD 128k – 192k USD 177,547$27,872 per carat $21,086per carat Lot 1805 Coloured diamond and diamond earrings 4.21 ct · Fancy Intense Yellow · VVS2 ×0.9 high estimate Estimate USD 64k – 102k USD 88,773$21,086 per carat $16,316per carat Lot 1806 No reserve - coloured diamond and diamond ring, mount by Harry Winston 6.43 ct · Fancy Intense Yellow · VVS1 ×1.0 high estimate Estimate USD 64k – 102k USD 104,914$16,316 per carat $13,995per carat Lot 1892 Coloured diamond and diamond ring 15.57 ct · Fancy Intense Yellow · VVS2 ×0.9 high estimate Estimate USD 154k – 231k USD 217,898$13,995 per carat $12,759per carat Lot 1809 Bulgari coloured diamond, diamond and emerald ring 10.12 ct · Fancy Yellow · SI1 ×1.7 high estimate Estimate USD 51k – 77k USD 129,125$12,759 per carat $9,068per carat Lot 1810 Coloured diamond and diamond pendent necklace 8.01 ct · Fancy Yellow · VS1 ×1.0 high estimate Estimate USD 49k – 74k USD 72,633$9,068 per carat $9,053per carat Lot 1808 Coloured diamond and diamond ring 12.48 ct · Fancy Deep Brown-Yellow · VVS1 ×0.7 high estimate Estimate USD 102k – 154k USD 112,984$9,053 per carat $5,772per carat Lot 1803 Diamond and coloured diamond ring 7.83 ct · VS2 ×1.0 high estimate Estimate USD 32k – 45k USD 45,194$5,772 per carat $5,182per carat Lot 1807 Coloured diamond and diamond ring 6.23 ct · Fancy Deep Brown-Yellow · SI1 ×3.1 high estimate Estimate USD 8k – 10k USD 32,281$5,182 per carat $1,954,550price paid Lot 1910 Spectacular diamond and coloured diamond pendent necklace D colour ×0.6 high estimate Estimate USD 1.92m – 3.20m USD 1,954,550 Lot 1898 Attractive coloured diamond and diamond ring 4.63 ct · Fancy Intense Purplish Pink · I1 Estimate USD 641k – 1.02m Not sold

Colourless diamonds 8 lots

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$84,441per carat Lot 1896 Unmounted diamond 11.66 ct · D colour ×0.9 high estimate Estimate USD 871k – 1.13m USD 984,577$84,441 per carat $79,544per carat Lot 1905 Exceptional diamond ring, mount by Harry Winston 20.09 ct · D colour ×0.8 high estimate Estimate USD 1.28m – 1.92m USD 1,598,048$79,544 per carat $73,682per carat Lot 1904 Important diamond pendent necklace, chain by Tiffany & Co. 16.85 ct · D colour ×1.1 high estimate Estimate USD 897k – 1.15m USD 1,241,545$73,682 per carat $73,471per carat Lot 1848 No reserve - diamond ring 7.03 ct · D colour ×1.2 high estimate Estimate USD 320k – 448k USD 516,499$73,471 per carat $58,164per carat Lot 1849 No reserve - diamond brooch, mount by Bulgari 8.88 ct · D colour ×0.7 high estimate Estimate USD 487k – 743k USD 516,499$58,164 per carat $887,733price paid Lot 1895 Two unmounted diamonds D colour ×0.9 high estimate Estimate USD 705k – 961k USD 887,733 $153,336price paid Lot 1814 Diamond ring D colour · VVS1 ×1.0 high estimate Estimate USD 115k – 154k USD 153,336 $129,125price paid Lot 1847 No reserve - diamond earrings D colour ×0.6 high estimate Estimate USD 128k – 231k USD 129,125

Pearls and cultured pearls 8 lots

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AllNatural pearls 6Pearls, type not stated 2

$451,937price paid Lot 1863 Bhagat natural pearl, emerald and diamond necklace ×1.2 high estimate Estimate USD 256k – 384k USD 451,937 $161,406price paid Lot 1861 Natural pearl and diamond earrings ×1.1 high estimate Estimate USD 102k – 154k USD 161,406 $104,914price paid Lot 1860 Natural pearl and diamond earrings ×1.0 high estimate Estimate USD 77k – 102k USD 104,914 $77,475price paid Lot 1859 Bulgari natural pearl and diamond brooch ×1.0 high estimate Estimate USD 51k – 77k USD 77,475 $48,422price paid Lot 1858 Natural pearl and diamond earrings ×1.1 high estimate Estimate USD 32k – 45k USD 48,422 Lot 1862 Superb natural pearl and diamond necklace, mounted by Cartier Estimate USD 205k – 320k Not sold $129,125price paid Lot 1856 Conch pearl and diamond earrings and ring ×0.8 high estimate Estimate USD 102k – 154k USD 129,125 Lot 1857 Conch pearl and diamond necklace Estimate USD 231k – 359k Not sold

Signed jewels 29 lots

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AllBhagat 1Bulgari 8Cartier 8Chaumet 1Harry Winston 3Rolex 1Tiffany & Co. 1Van Cleef & Arpels 6

$451,937price paid Lot 1863 Bhagat natural pearl, emerald and diamond necklace ×1.2 high estimate Estimate USD 256k – 384k USD 451,937 $58,164per carat Lot 1849 No reserve - diamond brooch, mount by Bulgari 8.88 ct · D colour ×0.7 high estimate Estimate USD 487k – 743k USD 516,499$58,164 per carat $355,093price paid Lot 1867 Bulgari turquoise and diamond necklace ×2.3 high estimate Estimate USD 102k – 154k USD 355,093 $209,828price paid Lot 1865 An exquisite diamond, ruby and gold 'Serpenti' bracelet-watch, by Bulgari ×0.7 high estimate Estimate USD 205k – 320k USD 209,828 $193,687price paid Lot 1864 Bulgari diamond and ruby 'Serpenti' necklace ×0.8 high estimate Estimate USD 128k – 256k USD 193,687 $12,759per carat Lot 1809 Bulgari coloured diamond, diamond and emerald ring 10.12 ct · Fancy Yellow · SI1 ×1.7 high estimate Estimate USD 51k – 77k USD 129,125$12,759 per carat $104,914price paid Lot 1866 Bulgari diamond 'Serpenti viper' necklace ×1.4 high estimate Estimate USD 51k – 77k USD 104,914 $77,475price paid Lot 1859 Bulgari natural pearl and diamond brooch ×1.0 high estimate Estimate USD 51k – 77k USD 77,475 $5,428per carat Lot 1868 Bulgari star ruby, star sapphire and diamond brooch 13.38 ct · Burma · No heat ×0.8 high estimate Estimate USD 61k – 87k USD 72,633$5,428 per carat $8,681,978price paid Lot 1903 Very unique multi-gem "Cartier "india" tutti-frutti" necklace, by Cartier ×1.8 high estimate Estimate USD 3.59m – 4.87m USD 8,681,978 $141,413per carat Lot 1884 Cartier sapphire and diamond brooch 6.62 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 641k – 1.02m USD 936,155$141,413 per carat $84,428per carat Lot 1913 Emerald and diamond ring, mount by Cartier 6.50 ct · Colombia ×1.1 high estimate Estimate USD 359k – 487k USD 548,780$84,428 per carat $169,476price paid Lot 1901 Cartier multi-gem 'Panthère de Cartier' brooch ×1.1 high estimate Estimate USD 102k – 154k USD 169,476 $137,195price paid Lot 1900 Cartier 'Panthère de Cartier' multi-gem ring ×1.3 high estimate Estimate USD 70k – 102k USD 137,195 $96,844price paid Lot 1813 Cartier diamond necklace ×0.9 high estimate Estimate USD 77k – 102k USD 96,844 Lot 1862 Superb natural pearl and diamond necklace, mounted by Cartier Estimate USD 205k – 320k Not sold Lot 1902 Rare multi-gem 'Chimera/dragon head' bracelet, by Cartier Estimate USD 154k – 256k Not sold $14,035per carat Lot 1811 Chaumet diamond brooch, chanteloup diamond pendent earrings; and a ring 4.37 ct · K colour · SI2 ×1.9 high estimate Estimate USD 19k – 32k USD 61,334$14,035 per carat $2,063,050price paid Lot 1909 Important diamond 'Wintston cluster' earrings, by Harry Winston ×0.9 high estimate Estimate USD 1.54m – 2.31m USD 2,063,050 $79,544per carat Lot 1905 Exceptional diamond ring, mount by Harry Winston 20.09 ct · D colour ×0.8 high estimate Estimate USD 1.28m – 1.92m USD 1,598,048$79,544 per carat $16,316per carat Lot 1806 No reserve - coloured diamond and diamond ring, mount by Harry Winston 6.43 ct · Fancy Intense Yellow · VVS1 ×1.0 high estimate Estimate USD 64k – 102k USD 104,914$16,316 per carat $67,791price paid Lot 1802 Rolex coloured sapphire and diamond 'Datejust' wristwatch ×1.5 high estimate Estimate USD 32k – 45k USD 67,791 $73,682per carat Lot 1904 Important diamond pendent necklace, chain by Tiffany & Co. 16.85 ct · D colour ×1.1 high estimate Estimate USD 897k – 1.15m USD 1,241,545$73,682 per carat $936,155price paid Lot 1908 Van Cleef & Arpels emerald and diamond 'Ballerina' brooch ×6.1 high estimate Estimate USD 122k – 154k USD 936,155 $516,499price paid Lot 1906 Van Cleef & Arpels set of ruby and diamond 'Mystery-set' brooches ×3.4 high estimate Estimate USD 102k – 154k USD 516,499 $177,547price paid Lot 1907 Van Cleef & Arpels chalcedony, sapphire and diamond 'Ballerina' brooch ×2.8 high estimate Estimate USD 41k – 64k USD 177,547 $153,336price paid Lot 1875 Van Cleef & Arpels emerald and diamond earrings Colombia · Minor oil ×1.4 high estimate Estimate USD 83k – 109k USD 153,336 $104,914price paid Lot 1812 No reserve - Van Cleef & Arpels diamond bracelet ×1.0 high estimate Estimate USD 77k – 102k USD 104,914 Lot 1876 Van Cleef & Arpels emerald and diamond ring 12.24 ct · Colombia · Minor oil Estimate USD 410k – 641k Not sold

Other jewels 42 lots

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$1,350,046price paid Lot 1916 Ruby and diamond earrings ×2.8 high estimate Estimate USD 359k – 487k USD 1,350,046 $677,905price paid Lot 1820 Diamond necklace ×1.8 high estimate Estimate USD 256k – 384k USD 677,905 $548,780price paid Lot 1828 Emerald bead and diamond necklace ×0.8 high estimate Estimate USD 448k – 705k USD 548,780 $484,218price paid Lot 1887 Jadeite ring ×1.4 high estimate Estimate USD 231k – 359k USD 484,218 $387,374price paid Lot 1878 Emerald and diamond earrings and ring ×2.5 high estimate Estimate USD 102k – 154k USD 387,374 $258,250price paid Lot 1872 Spinel and diamond earrings Tanzania ×2.5 high estimate Estimate USD 51k – 102k USD 258,250 $242,109price paid Lot 1886 Jadeite ring ×1.6 high estimate Estimate USD 102k – 154k USD 242,109 $225,968price paid Lot 1825 Suite of emerald and diamond jewellery ×1.5 high estimate Estimate USD 102k – 154k USD 225,968 $225,968price paid Lot 1845 Jadeite and diamond ring ×1.5 high estimate Estimate USD 102k – 154k USD 225,968 $209,828price paid Lot 1824 Group of ruby and diamond jewellery ×1.4 high estimate Estimate USD 102k – 154k USD 209,828 $209,828price paid Lot 1843 Jadeite bangle ×1.4 high estimate Estimate USD 102k – 154k USD 209,828 $209,828price paid Lot 1844 Jadeite and diamond earrings ×1.9 high estimate Estimate USD 83k – 109k USD 209,828 $177,547price paid Lot 1819 Set of diamond jewellery ×1.2 high estimate Estimate USD 102k – 154k USD 177,547 $161,406price paid Lot 1830 Set of jadeite and diamond jewellery ×0.8 high estimate Estimate USD 128k – 192k USD 161,406 $153,336price paid Lot 1823 No reserve - ruby and diamond bracelet ×0.4 high estimate Estimate USD 231k – 359k USD 153,336 $153,336price paid Lot 1846 Jadeite and diamond pendent necklace and diamond bracelet ×2.4 high estimate Estimate USD 38k – 64k USD 153,336 $145,265price paid Lot 1827 Set of ruby and diamond jewellery ×0.9 high estimate Estimate USD 115k – 154k USD 145,265 $137,195price paid Lot 1837 Jadeite bead and diamond necklace ×1.8 high estimate Estimate USD 51k – 77k USD 137,195 $129,125price paid Lot 1822 No reserve - ruby and diamond earrings ×0.4 high estimate Estimate USD 192k – 320k USD 129,125 $60,820per carat Lot 1873 Paraíba tourmaline and diamond ring 2.07 ct · Brazil · Heated ×1.5 high estimate Estimate USD 61k – 83k USD 125,897$60,820 per carat $121,054price paid Lot 1817 Diamond bangle ×1.2 high estimate Estimate USD 77k – 102k USD 121,054 $112,984price paid Lot 1840 Suite of jadeite and diamond jewellery ×1.4 high estimate Estimate USD 58k – 83k USD 112,984 $88,773price paid Lot 1816 Diamond earrings ×0.9 high estimate Estimate USD 77k – 102k USD 88,773 $80,703price paid Lot 1842 Jadeite saddle ring ×0.8 high estimate Estimate USD 64k – 102k USD 80,703 $74,247price paid Lot 1801 Meister set of multi-gem jewellery ×0.9 high estimate Estimate USD 61k – 87k USD 74,247 $67,791price paid Lot 1841 Pair of jadeite saddle rings ×1.1 high estimate Estimate USD 38k – 64k USD 67,791 $64,562price paid Lot 1832 Jadeite and diamond pendent necklace ×0.8 high estimate Estimate USD 51k – 77k USD 64,562 $61,334price paid Lot 1869 Star ruby and diamond bracelet ×0.8 high estimate Estimate USD 49k – 74k USD 61,334 $56,492price paid Lot 1839 Jadeite and diamond earrings ×1.2 high estimate Estimate USD 36k – 49k USD 56,492 $56,492price paid Lot 1831 Jadeite and diamond earrings and pendent necklace ×1.8 high estimate Estimate USD 19k – 32k USD 56,492 $5,580per carat Lot 1804 Diamond ring 8.10 ct · VS2 ×0.9 high estimate Estimate USD 36k – 49k USD 45,194$5,580 per carat $45,194price paid Lot 1815 Set of diamond jewellery ×1.2 high estimate Estimate USD 26k – 38k USD 45,194 $30,667price paid Lot 1835 Jadeite and diamond ring ×0.9 high estimate Estimate USD 23k – 36k USD 30,667 $29,053price paid Lot 1885 Jadeite 'Dragon hook' carvings ×0.8 high estimate Estimate USD 23k – 36k USD 29,053 $22,597price paid Lot 1838 Jadeite and diamond ring ×1.5 high estimate Estimate USD 10k – 15k USD 22,597 $19,369price paid Lot 1829 Jadeite seal carvings ×0.8 high estimate Estimate USD 15k – 23k USD 19,369 $17,755price paid Lot 1834 Jadeite and diamond brooch ×1.7 high estimate Estimate USD 8k – 10k USD 17,755 $9,684price paid Lot 1833 Jadeite and diamond brooch ×0.9 high estimate Estimate USD 6k – 10k USD 9,684 Lot 1888 Jadeite bangle Estimate USD 641k – 1.02m Not sold Lot 1879 Set of ruby, diamond and coloured sapphire jewellery Estimate USD 192k – 320k Not sold Lot 1818 Set of diamond jewellery Estimate USD 36k – 49k Not sold Lot 1836 Jadeite and diamond ring Estimate USD 26k – 38k 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 27 May 2024. Photographs © Christie’s Images Ltd. 2024.

Stones seen before

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

Lot 1821

Ruby and diamond ring

3.76 ct · Burma · Gübelin 24031116

1. Oct 2024Sotheby’s Hong Kong · lot 1895est. $77,280–128,800$126,739

Lot 1847 · $129,125

No reserve - diamond earrings

3.02 ct · D color · GIA 7476243320 · GIA 5476609009

1. Dec 2023Christie’s New York · lot 69est. $100,000–150,000$138,600

Lot 1853 · $564,921

Coloured diamond and diamond ring

1.01 ct · Fancy Intense Blue · GIA 1172599065 · GIA 7256401716

1. May 2022Christie’s Hong Kong · lot 1899est. $484,120–738,920Unsold

Lot 1871

Coloured sapphire and diamond ring

8.13 ct · Ceylon · AGL 1126175

1. May 2026Christie’s Geneva online · lot 185est. $50,796–82,544$64,511

Lot 1881 · $290,531

Sapphire and diamond ring, mounted by forms

13.22 ct · Burma · SSEF 82011 · Gübelin 12070179

1. May 2022Christie’s Hong Kong · lot 1960est. $191,100–318,500$240,786

Lot 1898

An attractive coloured diamond and diamond ring

4.63 ct · Fancy Intense Purplish Pink · GIA 5212039355

1. Apr 2026Sotheby’s Hong Kong · lot 1670est. $919,440–1.1m$424,986

Lot 1913 · $548,780

Emerald and diamond ring, mount by cartier

6.50 ct · Colombia · SSEF 127528 · AGL 1128985

1. Nov 2023Sotheby’s Geneva · lot 601est. $511,382–711,488Unsold