Magnificent Jewels

$185,560per carat Lot 1944 Rare coloured diamond 12.86 ct · Fancy Orangy-Pink · VVS2 ×0.7 high estimate Estimate USD 1.99m – 3.21m USD 2,386,302$185,560 per carat $157,754per carat Lot 1834 Ruby and diamond earrings 3.52 ct · Burma · No heat ×1.4 high estimate Estimate USD 257k – 386k USD 555,295$157,754 per carat $135,185per carat Lot 1943 Coloured diamond and diamond ring 10.39 ct · Fancy Vivid Yellow · VVS1 ×1.6 high estimate Estimate USD 617k – 874k USD 1,404,569$135,185 per carat $127,414per carat Lot 1820 Coloured diamond and diamond ring 1.41 ct · Fancy Vivid Yellow-Green · VS1 ×4.0 high estimate Estimate USD 32k – 45k USD 179,654$127,414 per carat $123,220per carat Lot 1890 Harry Winston sapphire and diamond ring 7.29 ct · Kashmir · No heat ×1.4 high estimate Estimate USD 450k – 643k USD 898,271$123,220 per carat $84,965per carat Lot 1884 Emerald and diamond ring 8.65 ct ×1.2 high estimate Estimate USD 412k – 617k USD 734,949$84,965 per carat $81,414per carat Lot 1885 Emerald and diamond ring 13.24 ct · Colombia · No oil ×1.0 high estimate Estimate USD 643k – 1.03m USD 1,077,925$81,414 per carat $75,008per carat Lot 1937 Impressive emerald and diamond ring 18.29 ct · Colombia · No oil ×0.8 high estimate Estimate USD 1.13m – 1.65m USD 1,371,905$75,008 per carat $73,722per carat Lot 1844 Coloured diamond and diamond ring 2.88 ct · Fancy Vivid Yellow · VS1 ×0.9 high estimate Estimate USD 154k – 231k USD 212,319$73,722 per carat $72,187per carat Lot 1821 Cindy Chao diamond and coloured diamond 'Ribbon collection' ring 1.81 ct · E colour ×8.5 high estimate Estimate USD 10k – 15k USD 130,658$72,187 per carat $67,137per carat Lot 1942 Rare diamond pendent necklace/ring 30.87 ct · D colour · VVS1 ×0.6 high estimate Estimate USD 2.06m – 3.21m USD 2,072,518$67,137 per carat $52,424per carat Lot 1847 Anna Hu diamond and Paraíba tourmaline 'Bespoke dancing butterfly' ring 8.10 ct · D colour ×1.1 high estimate Estimate USD 283k – 386k USD 424,637$52,424 per carat

$185,560per carat Lot 1944 Rare coloured diamond 12.86 ct · Fancy Orangy-Pink · VVS2 ×0.7 high estimate Estimate USD 1.99m – 3.21m USD 2,386,302$185,560 per carat $135,185per carat Lot 1943 Coloured diamond and diamond ring 10.39 ct · Fancy Vivid Yellow · VVS1 ×1.6 high estimate Estimate USD 617k – 874k USD 1,404,569$135,185 per carat $127,414per carat Lot 1820 Coloured diamond and diamond ring 1.41 ct · Fancy Vivid Yellow-Green · VS1 ×4.0 high estimate Estimate USD 32k – 45k USD 179,654$127,414 per carat $73,722per carat Lot 1844 Coloured diamond and diamond ring 2.88 ct · Fancy Vivid Yellow · VS1 ×0.9 high estimate Estimate USD 154k – 231k USD 212,319$73,722 per carat $72,187per carat Lot 1821 Cindy Chao diamond and coloured diamond 'Ribbon collection' ring 1.81 ct · E colour ×8.5 high estimate Estimate USD 10k – 15k USD 130,658$72,187 per carat $33,232per carat Lot 1842 Coloured diamond ring 4.03 ct · Fancy Blue-Gray · VVS1 ×1.3 high estimate Estimate USD 77k – 103k USD 133,924$33,232 per carat $18,701per carat Lot 1922 Diamond and coloured diamond ring 5.24 ct · D colour · VVS1 ×1.0 high estimate Estimate USD 64k – 103k USD 97,993$18,701 per carat $9,128per carat Lot 1921 Coloured diamond and diamond ring 5.01 ct · Fancy Dark Greenish Gray · SI2 ×0.6 high estimate Estimate USD 51k – 77k USD 45,730$9,128 per carat $5,481per carat Lot 1826 Coloured diamond and diamond ring 10.43 ct · SI1 ×0.9 high estimate Estimate USD 39k – 64k USD 57,163$5,481 per carat $97,993price paid Lot 1840 Van Cleef & Arpels coloured diamond and diamond ring Fancy Light Yellow · VVS2 ×1.4 high estimate Estimate USD 51k – 71k USD 97,993 $73,495price paid Lot 1919 Coloured diamond and diamond brooch ×1.0 high estimate Estimate USD 49k – 75k USD 73,495 $55,529price paid Lot 1918 Coloured diamond and diamond earrings Fancy Light Brownish Yellow · VVS2 ×0.7 high estimate Estimate USD 51k – 77k USD 55,529 Lot 1845 Coloured diamond and diamond ring 10.19 ct · Fancy Vivid Yellow · VS2 Estimate USD 386k – 643k Not sold Lot 1823 Coloured diamond and diamond ring 6.63 ct · Fancy Vivid Yellow · VS1 Estimate USD 257k – 386k Not sold Lot 1822 Coloured diamond earrings Fancy Vivid Yellow Estimate USD 154k – 206k Not sold Lot 1841 Coloured diamond and diamond ring 5.02 ct · Fancy Light Brown-Greenish Yellow · SI2 Estimate USD 64k – 103k Not sold

$67,137per carat Lot 1942 Rare diamond pendent necklace/ring 30.87 ct · D colour · VVS1 ×0.6 high estimate Estimate USD 2.06m – 3.21m USD 2,072,518$67,137 per carat $52,424per carat Lot 1847 Anna Hu diamond and Paraíba tourmaline 'Bespoke dancing butterfly' ring 8.10 ct · D colour ×1.1 high estimate Estimate USD 283k – 386k USD 424,637$52,424 per carat $42,269per carat Lot 1848 Diamond ring 13.91 ct · D colour · VVS2 ×1.2 high estimate Estimate USD 360k – 489k USD 587,959$42,269 per carat $35,788per carat Lot 1846 Diamond ring 10.04 ct · D colour · VVS1 ×1.1 high estimate Estimate USD 231k – 322k USD 359,308$35,788 per carat $22,190per carat Lot 1925 Diamond ring 14.72 ct · D colour · VS1 ×0.7 high estimate Estimate USD 322k – 450k USD 326,644$22,190 per carat $9,974per carat Lot 1827 Diamond ring 25.38 ct · P colour · VS1 ×1.3 high estimate Estimate USD 129k – 193k USD 253,149$9,974 per carat $1,633,220price paid Lot 1926 Impressive pair of diamond earrings, by boehmer et bassenge D colour ×1.1 high estimate Estimate USD 1.03m – 1.54m USD 1,633,220 $1,282,078price paid Lot 1941 Elegant pair of diamond earrings D colour ×0.8 high estimate Estimate USD 1.13m – 1.61m USD 1,282,078 $522,630price paid Lot 1920 Diamond négligé pendent necklace V colour · SI1 ×0.7 high estimate Estimate USD 463k – 707k USD 522,630 $489,966price paid Lot 1857 Diamond earrings E colour · VS1 ×1.3 high estimate Estimate USD 257k – 386k USD 489,966 $130,658price paid Lot 1825 Bucherer diamond earrings D colour ×0.8 high estimate Estimate USD 103k – 154k USD 130,658 $81,661price paid Lot 1891 Harry Winston diamond earrings F colour · VS1 ×1.1 high estimate Estimate USD 51k – 77k USD 81,661 Lot 1858 Important diamond ring 15.05 ct · D colour Estimate USD 797k – 1.03m Not sold Lot 1940 Diamond earrings D colour Estimate USD 296k – 489k Not sold

$2,103,896price paid Lot 1930 Art Deco multi-gem 'Tutti Frutti' bracelet, by Cartier ×2.7 high estimate Estimate USD 514k – 772k USD 2,103,896 $42,464price paid Lot 1931 Retro multi-gem 'Lovebirds' brooch, by Cartier ×4.1 high estimate Estimate USD 6k – 10k USD 42,464

$3,280,586price paid Lot 1939 Superb pair of ruby and diamond 'Red butterflies' earrings, by james w. currens ×0.9 high estimate Estimate USD 2.57m – 3.86m USD 3,280,586 $3,202,140price paid Lot 1935 Superb pair of sapphire and diamond earrings ×0.8 high estimate Estimate USD 2.57m – 3.86m USD 3,202,140 $2,841,288price paid Lot 1927 Important diamond rivière necklace ×0.9 high estimate Estimate USD 1.93m – 3.21m USD 2,841,288 $1,371,905price paid Lot 1929 Jadeite bead and diamond necklace ×1.8 high estimate Estimate USD 514k – 772k USD 1,371,905 $1,061,593price paid Lot 1901 Two jadeite bead and diamond necklaces ×0.7 high estimate Estimate USD 1.03m – 1.54m USD 1,061,593 $783,946price paid Lot 1899 Pair of important jadeite earrings ×0.8 high estimate Estimate USD 643k – 1.03m USD 783,946 $783,946price paid Lot 1900 Important jadeite and diamond pendant ×0.8 high estimate Estimate USD 643k – 1.03m USD 783,946 $653,288price paid Lot 1883 Bucherer sapphire and diamond necklace Burma · No heat ×0.9 high estimate Estimate USD 514k – 707k USD 653,288 $555,295price paid Lot 1854 Set of sapphire and diamond jewellery ×0.7 high estimate Estimate USD 489k – 746k USD 555,295 $555,295price paid Lot 1881 Bucherer emerald and sapphire earrings ×1.1 high estimate Estimate USD 309k – 514k USD 555,295 $489,966price paid Lot 1868 Important jadeite ring ×0.8 high estimate Estimate USD 386k – 643k USD 489,966 $489,966price paid Lot 1923 Diamond rivière necklace ×0.8 high estimate Estimate USD 386k – 643k USD 489,966 $424,637price paid Lot 1867 Jadeite bead and diamond necklace ×1.3 high estimate Estimate USD 193k – 322k USD 424,637 $310,312price paid Lot 1833 Multi-gem and diamond necklace ×1.0 high estimate Estimate USD 206k – 309k USD 310,312 $244,983price paid Lot 1908 Set of sapphire and diamond jewellery ×10.6 high estimate Estimate USD 15k – 23k USD 244,983 $155,156price paid Lot 1861 Set of jadeite and diamond jewellery ×1.4 high estimate Estimate USD 87k – 113k USD 155,156 $138,824price paid Lot 1864 Jadeite and diamond pendent necklace ×0.9 high estimate Estimate USD 103k – 154k USD 138,824 $122,491price paid Lot 1843 Coloured diamond and diamond earrings ×1.2 high estimate Estimate USD 64k – 103k USD 122,491 $12,689per carat Lot 1924 Diamond ring 9.01 ct · G colour · VS1 ×0.7 high estimate Estimate USD 103k – 154k USD 114,325$12,689 per carat $9,103per carat Lot 1815 Bucherer spinel and diamond ring 12.20 ct · Burma · No heat ×1.3 high estimate Estimate USD 62k – 84k USD 111,059$9,103 per carat $102,893price paid Lot 1824 Bucherer coloured diamond and diamond earrings ×1.5 high estimate Estimate USD 51k – 71k USD 102,893 $97,993price paid Lot 1863 Carvin french jadeite and diamond ring ×1.2 high estimate Estimate USD 62k – 84k USD 97,993 $9,194per carat Lot 1819 Diamond ring 9.77 ct · M colour · VS2 ×1.2 high estimate Estimate USD 51k – 77k USD 89,827$9,194 per carat $81,661price paid Lot 1849 Anna Hu set of multi-gem 'Summer bamboo' jewellery ×0.8 high estimate Estimate USD 64k – 103k USD 81,661 $81,661price paid Lot 1860 Jadeite and diamond earrings ×1.1 high estimate Estimate USD 49k – 75k USD 81,661 $5,127per carat Lot 1829 Spinel and diamond ring 15.29 ct · Burma ×0.8 high estimate Estimate USD 64k – 103k USD 78,395$5,127 per carat $8,990per carat Lot 1915 Diamond tiara 8.72 ct · L colour · SI2 ×2.4 high estimate Estimate USD 19k – 32k USD 78,395$8,990 per carat $75,128price paid Lot 1897 Jadeite abacus seed ring ×7.3 high estimate Estimate USD 8k – 10k USD 75,128 $68,595price paid Lot 1850 Anna Hu diamond choker ×0.9 high estimate Estimate USD 51k – 77k USD 68,595 $14,564per carat Lot 1911 Diamond ring 4.71 ct · D colour · VVS1 ×1.1 high estimate Estimate USD 39k – 64k USD 68,595$14,564 per carat $68,595price paid Lot 1862 Two jadeite abacus seed rings ×1.9 high estimate Estimate USD 23k – 36k USD 68,595 $65,329price paid Lot 1914 Ruby and diamond necklace ×1.3 high estimate Estimate USD 36k – 49k USD 65,329 $62,062price paid Lot 1818 Diamond bracelet ×0.8 high estimate Estimate USD 49k – 75k USD 62,062 $57,163price paid Lot 1859 Jadeite and diamond pendant ×1.6 high estimate Estimate USD 23k – 36k USD 57,163 $52,263price paid Lot 1828 Alexandrite and multi-gem ring ×2.3 high estimate Estimate USD 15k – 23k USD 52,263 $52,263price paid Lot 1896 Jadeite and diamond pendant ×2.3 high estimate Estimate USD 15k – 23k USD 52,263 $52,263price paid Lot 1895 Jadeite and diamond pendant/brooch ×5.1 high estimate Estimate USD 6k – 10k USD 52,263 $42,464price paid Lot 1898 Jadeite and diamond earrings ×0.9 high estimate Estimate USD 32k – 45k USD 42,464 $42,464price paid Lot 1907 Ruby and diamond necklace ×1.3 high estimate Estimate USD 19k – 32k USD 42,464 $29,398price paid Lot 1916 Diamond necklace ×0.8 high estimate Estimate USD 23k – 36k USD 29,398 $27,765price paid Lot 1909 Emerald and diamond bangle ×0.8 high estimate Estimate USD 23k – 36k USD 27,765 $17,965price paid Lot 1928 Jadeite seal carving ×4.7 high estimate Estimate USD 3k – 4k USD 17,965 $6,206price paid Lot 1902 Coloured zircon brooch ×1.6 high estimate Estimate USD 3k – 4k USD 6,206 $5,226price paid Lot 1905 Diamond earrings ×0.5 high estimate Estimate USD 8k – 10k USD 5,226 Lot 1938 Exceptional ruby and diamond bracelet Estimate USD 2.57m – 3.86m Not sold Lot 1865 Pair of lavender jadeite bangles Estimate USD 64k – 103k Not sold Lot 1814 Zadora suite of multi-gem 'Rhododendron' jewellery Estimate USD 51k – 77k Not sold Lot 1904 Diamond earrings Estimate USD 23k – 36k Not sold