Important Jewels

$4,413per carat Lot 767 Unmounted sapphire 18.39 ct · Ceylon · No heat ×1.6 high estimate Estimate USD 29k – 51k USD 81,158$4,413 per carat $1,114per carat Lot 824 Yellow sapphire and diamond ring 11.54 ct · Ceylon · No heat ×0.9 high estimate Estimate USD 10k – 15k USD 12,850$1,114 per carat $1,069per carat Lot 944 Sapphire and diamond ring 8.86 ct · Ceylon · No heat ×0.9 high estimate Estimate USD 8k – 10k USD 9,468$1,069 per carat $35,169price paid Lot 950 Pair of sapphire and diamond earrings Ceylon · Heated ×1.7 high estimate Estimate USD 15k – 20k USD 35,169 $18,937price paid Lot 945 Pair of sapphire and diamond earrings Burma · No heat ×0.9 high estimate Estimate USD 15k – 20k USD 18,937 $13,065per carat Lot 855 Pink sapphire and diamond ring and a ruby and diamond ring 0.88 ct ×1.0 high estimate Estimate USD 8k – 11k USD 11,497$13,065 per carat $9,445per carat Lot 858 Sapphire and diamond ring 4.01 ct ×3.1 high estimate Estimate USD 8k – 12k USD 37,874$9,445 per carat $3,696per carat Lot 828 Sapphire and diamond ring 10.98 ct · Heated ×1.0 high estimate Estimate USD 20k – 39k USD 40,579$3,696 per carat $2,781per carat Lot 956 Padparadscha sapphire and diamond ring 5.35 ct ×1.5 high estimate Estimate USD 6k – 10k USD 14,879$2,781 per carat $2,635per carat Lot 938 Sapphire and diamond ring 3.08 ct ×1.0 high estimate Estimate USD 6k – 8k USD 8,116$2,635 per carat $2,508per carat Lot 952 Sapphire and diamond ring 8.63 ct · Heated ×1.5 high estimate Estimate USD 10k – 15k USD 21,642$2,508 per carat $944per carat Lot 822 Yellow sapphire and diamond ring 31.52 ct ×2.2 high estimate Estimate USD 9k – 14k USD 29,758$944 per carat $7,440price paid Lot 934 Pair of purple sapphire and diamond pendent earrings No heat ×0.6 high estimate Estimate USD 8k – 12k USD 7,440

$22,123per carat Lot 750 Ruby and diamond ring 4.28 ct · Burma · No heat ×1.5 high estimate Estimate USD 39k – 62k USD 94,685$22,123 per carat $1,838per carat Lot 961 Unmounted star ruby 5.52 ct · Burma · No heat ×0.4 high estimate Estimate USD 15k – 25k USD 10,145$1,838 per carat

$17,373per carat Lot 789 Emerald and diamond ring 5.45 ct · Colombia ×2.1 high estimate Estimate USD 23k – 45k USD 94,685$17,373 per carat $11,129per carat Lot 837 Emerald and diamond ring 3.16 ct · Colombia · Minor oil ×0.7 high estimate Estimate USD 29k – 51k USD 35,169$11,129 per carat $7,296per carat Lot 875 Emerald and diamond ring 4.82 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 29k – 39k USD 35,169$7,296 per carat $3,873per carat Lot 796 Emerald and diamond brooch 38.42 ct · Colombia ×2.8 high estimate Estimate USD 36k – 54k USD 148,790$3,873 per carat $2,961per carat Lot 877 Emerald and diamond ring 12.79 ct · Colombia · Moderate oil ×1.9 high estimate Estimate USD 15k – 20k USD 37,874$2,961 per carat $6,878per carat Lot 881 Emerald and diamond parure 8.26 ct ×1.9 high estimate Estimate USD 20k – 29k USD 56,811$6,878 per carat

$121,738price paid Lot 748 Pair of natural pearl and diamond pendent earrings ×1.7 high estimate Estimate USD 51k – 73k USD 121,738 $114,974price paid Lot 762 Pair of natural pearl earrings ×1.5 high estimate Estimate USD 51k – 79k USD 114,974 $51,400price paid Lot 880 Pair of natural pearl and diamond pendent earrings ×2.1 high estimate Estimate USD 15k – 25k USD 51,400 $29,758price paid Lot 746 Natural pearl and diamond necklace ×1.8 high estimate Estimate USD 11k – 17k USD 29,758 $20,290price paid Lot 853 Pair of natural pearl and diamond ear clips, circa 1960 ×1.2 high estimate Estimate USD 11k – 17k USD 20,290 $17,584price paid Lot 740 Natural pearl and diamond necklace ×1.7 high estimate Estimate USD 8k – 10k USD 17,584 $14,879price paid Lot 882 Natural pearl and diamond ring ×1.1 high estimate Estimate USD 9k – 14k USD 14,879 $12,850price paid Lot 737 Natural pearl, pearl and diamond bracelet, late 19th century and later ×0.9 high estimate Estimate USD 10k – 15k USD 12,850 $74,395price paid Lot 810 Cultured pearl and diamond necklace, 1980s ×1.3 high estimate Estimate USD 34k – 56k USD 74,395 $24,348price paid Lot 953 Cultured pearl and diamond demi-parure ×1.2 high estimate Estimate USD 15k – 20k USD 24,348 $22,995price paid Lot 813 Cultured pearl and diamond necklace ×1.0 high estimate Estimate USD 11k – 23k USD 22,995 $12,850price paid Lot 854 Cultured pearl, gem set and diamond choker ×0.4 high estimate Estimate USD 7k – 29k USD 12,850 $9,468price paid Lot 911 Pair of cultured pearl and diamond pendent earrings and a pair of cultured pearl, rock crystal, ruby and diamond pendent ear clips, Boucheron ×1.1 high estimate Estimate USD 7k – 9k USD 9,468 $8,792price paid Lot 922 Cultured pearl, ruby and diamond sautoir ×1.1 high estimate Estimate USD 6k – 8k USD 8,792 $7,440price paid Lot 959 Cultured pearl, ruby and diamond ring, 'Contraste' ×1.3 high estimate Estimate USD 3k – 6k USD 7,440 $3,246price paid Lot 872 Pair of gold, aquamarine, cultured pearl and diamond ear clips, elizabeth gage, circa 1985 and a pair of gold and diamond ear clips ×0.4 high estimate Estimate USD 6k – 9k USD 3,246 $2,705price paid Lot 886 Cultured pearl and diamond ring ×0.3 high estimate Estimate USD 6k – 9k USD 2,705 $35,169price paid Lot 733 Gold, enamel, glass and seed pearl bracelet, circa 1880 ×0.7 high estimate Estimate USD 29k – 51k USD 35,169 $21,642price paid Lot 738 Pearl and diamond necklace, circa 1890 ×1.9 high estimate Estimate USD 8k – 11k USD 21,642 $17,584price paid Lot 811 Mother-of-pearl sautoir, 'Magic alhambra' ×1.0 high estimate Estimate USD 11k – 17k USD 17,584 $14,879price paid Lot 724 Gold and pearl bracelet, circa 1870 ×1.2 high estimate Estimate USD 8k – 12k USD 14,879 $13,526price paid Lot 802 Mother-of-pearl and diamond brooch, 'Rose de noel' ×1.5 high estimate Estimate USD 7k – 9k USD 13,526 $7,440price paid Lot 868 Mother-of-pearl and diamond bangle ×0.8 high estimate Estimate USD 6k – 9k USD 7,440

$3,873per carat Lot 796 Emerald and diamond brooch 38.42 ct · Colombia ×2.8 high estimate Estimate USD 36k – 54k USD 148,790$3,873 per carat $8,090per carat Lot 819 Diamond ring 5.35 ct ×0.9 high estimate Estimate USD 29k – 51k USD 43,284$8,090 per carat $3,696per carat Lot 828 Sapphire and diamond ring 10.98 ct · Heated ×1.0 high estimate Estimate USD 20k – 39k USD 40,579$3,696 per carat $2,961per carat Lot 877 Emerald and diamond ring 12.79 ct · Colombia · Moderate oil ×1.9 high estimate Estimate USD 15k – 20k USD 37,874$2,961 per carat $27,053price paid Lot 926 Ruby and diamond parure ×0.9 high estimate Estimate USD 20k – 29k USD 27,053 $24,348price paid Lot 953 Cultured pearl and diamond demi-parure ×1.2 high estimate Estimate USD 15k – 20k USD 24,348 $21,642price paid Lot 711 Diamond ring ×2.4 high estimate Estimate USD 7k – 9k USD 21,642 $17,584price paid Lot 863 Coloured sapphire, emerald and diamond demi-parure ×1.4 high estimate Estimate USD 8k – 12k USD 17,584 $4,734price paid Lot 931 Ruby and diamond demi-parure, 'JARdin de cœurs' ×0.6 high estimate Estimate USD 5k – 8k USD 4,734 $7,440price paid Lot 895 Pair of aventurine quartz and carnelian ear clips, circa 1974 ×0.8 high estimate Estimate USD 6k – 9k USD 7,440 $22,995price paid Lot 827 Three ruby, sapphire, emerald and diamond bracelets ×1.0 high estimate Estimate USD 17k – 23k USD 22,995 $12,850price paid Lot 804 Ruby and diamond bracelet, asprey, circa 1989 and two emerald, ruby and diamond brooches ×1.4 high estimate Estimate USD 7k – 9k USD 12,850 $12,174price paid Lot 725 Gold necklace, mid-19th century ×0.8 high estimate Estimate USD 10k – 15k USD 12,174 $35,169price paid Lot 733 Gold, enamel, glass and seed pearl bracelet, circa 1880 ×0.7 high estimate Estimate USD 29k – 51k USD 35,169 $13,526price paid Lot 742 Emerald, seed pearl and diamond pendent necklace, circa 1910 ×0.7 high estimate Estimate USD 14k – 20k USD 13,526 $9,445per carat Lot 858 Sapphire and diamond ring 4.01 ct ×3.1 high estimate Estimate USD 8k – 12k USD 37,874$9,445 per carat $9,468price paid Lot 911 Pair of cultured pearl and diamond pendent earrings and a pair of cultured pearl, rock crystal, ruby and diamond pendent ear clips, Boucheron ×1.1 high estimate Estimate USD 7k – 9k USD 9,468 $14,879price paid Lot 906 Gold and diamond demi-parure ×1.3 high estimate Estimate USD 8k – 11k USD 14,879 $114,974price paid Lot 762 Pair of natural pearl earrings ×1.5 high estimate Estimate USD 51k – 79k USD 114,974 $74,395price paid Lot 810 Cultured pearl and diamond necklace, 1980s ×1.3 high estimate Estimate USD 34k – 56k USD 74,395 $40,579price paid Lot 706 Lady'S diamond wristwatch, 'Serpenti' ×0.7 high estimate Estimate USD 34k – 56k USD 40,579 $37,874price paid Lot 905 Gold and diamond parure, 'Alveare', circa 1989 ×0.8 high estimate Estimate USD 23k – 45k USD 37,874 $29,758price paid Lot 833 Gem set and diamond necklace ×2.2 high estimate Estimate USD 9k – 14k USD 29,758 $29,758price paid Lot 718 Pair of ancient coin, ruby and diamond ear clips, 'Monete' ×4.4 high estimate Estimate USD 6k – 7k USD 29,758 $25,700price paid Lot 866 Gold and diamond necklace, 'Alveare' ×1.9 high estimate Estimate USD 9k – 14k USD 25,700 $25,700price paid Lot 831 Gold and diamond bangle, 'Serpenti' ×2.3 high estimate Estimate USD 6k – 11k USD 25,700 $24,348price paid Lot 834 Gold and gem set bangle, circa 1990 ×1.2 high estimate Estimate USD 14k – 20k USD 24,348 $24,348price paid Lot 825 Gold, steel and diamond necklace, circa 1985 ×1.4 high estimate Estimate USD 11k – 17k USD 24,348 $24,348price paid Lot 836 Emerald, ruby, cultured pearl, rock crystal and diamond necklace, circa 1982 ×1.4 high estimate Estimate USD 14k – 17k USD 24,348 $24,348price paid Lot 716 Collection of gold, intaglio and cameo jewels ×1.8 high estimate Estimate USD 9k – 14k USD 24,348 $21,642price paid Lot 898 Gold and steel longchain, 1980s ×1.6 high estimate Estimate USD 9k – 14k USD 21,642 $14,879price paid Lot 917 Emerald and diamond ring ×1.6 high estimate Estimate USD 7k – 9k USD 14,879 $22,840per carat Lot 703 Diamond ring 5.33 ct · F · VVS1 ×0.7 high estimate Estimate USD 113k – 169k USD 121,738$22,840 per carat $56,811price paid Lot 794 Onyx, emerald, lacquer and diamond parure, 'Panthère' ×0.8 high estimate Estimate USD 45k – 68k USD 56,811 $47,342price paid Lot 930 Ruby and diamond demi-parure ×0.8 high estimate Estimate USD 39k – 62k USD 47,342 $47,342price paid Lot 799 Diamond and lacquer parure, 'Caresse d'Orchidées' ×1.4 high estimate Estimate USD 23k – 34k USD 47,342 $40,579price paid Lot 790 Emerald, onyx and diamond necklace, 'Dame à la panthère' ×1.0 high estimate Estimate USD 20k – 39k USD 40,579 $32,463price paid Lot 791 Onyx, emerald and diamond pendant, 'Panthère' ×1.4 high estimate Estimate USD 17k – 23k USD 32,463 $29,758price paid Lot 808 Diamond ring, 'Trinity' ×1.0 high estimate Estimate USD 23k – 29k USD 29,758 $25,700price paid Lot 753 Emerald and diamond brooch, 'Feuillage', circa 1938 ×0.9 high estimate Estimate USD 20k – 29k USD 25,700 $18,937price paid Lot 968 Opal, quartz and diamond ring ×1.4 high estimate Estimate USD 9k – 14k USD 18,937 $17,584price paid Lot 788 Gold, emerald and diamond brooch, 'Dame à la panthère' ×1.0 high estimate Estimate USD 11k – 17k USD 17,584 $14,879price paid Lot 910 Two gold and diamond bangles, 'Love' ×0.9 high estimate Estimate USD 11k – 17k USD 14,879 $14,879price paid Lot 751 Lady'S diamond wristwatch, 1920s ×1.1 high estimate Estimate USD 9k – 14k USD 14,879 $14,879price paid Lot 797 Diamond ring, 'Nigeria' ×1.3 high estimate Estimate USD 8k – 11k USD 14,879 $14,879price paid Lot 896 Pair of gold bangles, 'Trinity' ×1.3 high estimate Estimate USD 7k – 11k USD 14,879 $14,879price paid Lot 933 Pair of diamond earrings ×1.5 high estimate Estimate USD 7k – 10k USD 14,879 $8,792price paid Lot 776 Gold, emerald, coral and diamond brooch, circa 1960 ×1.1 high estimate Estimate USD 6k – 8k USD 8,792 $6,763price paid Lot 915 Diamond ring, 'Trinity' ×1.2 high estimate Estimate USD 3k – 6k USD 6,763 $22,995price paid Lot 717 Pair of antique coin, ruby and diamond ear clips and an antique coin and sapphire pendant, 'Monete', Bulgari, and a chain, Cartier ×1.4 high estimate Estimate USD 11k – 17k USD 22,995 $29,758price paid Lot 729 Gold and micromosaic necklace, castellani ×1.5 high estimate Estimate USD 12k – 20k USD 29,758 $7,440price paid Lot 959 Cultured pearl, ruby and diamond ring, 'Contraste' ×1.3 high estimate Estimate USD 3k – 6k USD 7,440 $15,522per carat Lot 947 Diamond ring 3.05 ct · E · VVS1 ×1.2 high estimate Estimate USD 29k – 39k USD 47,342$15,522 per carat $21,642price paid Lot 928 Diamond long chain ×1.0 high estimate Estimate USD 17k – 23k USD 21,642 $20,290price paid Lot 835 Tourmaline and diamond ring ×3.0 high estimate Estimate USD 5k – 7k USD 20,290 $13,526price paid Lot 916 Pair of kunzite and diamond pendent earrings ×1.0 high estimate Estimate USD 9k – 14k USD 13,526 $11,497price paid Lot 817 Tanzanite and diamond ring ×1.7 high estimate Estimate USD 5k – 7k USD 11,497 $40,579price paid Lot 784 Amber, enamel and diamond demi-parure ×1.0 high estimate Estimate USD 29k – 39k USD 40,579 $11,497price paid Lot 879 Gold, emerald and diamond ring, circa 1990 ×1.7 high estimate Estimate USD 5k – 7k USD 11,497 $3,246price paid Lot 872 Pair of gold, aquamarine, cultured pearl and diamond ear clips, elizabeth gage, circa 1985 and a pair of gold and diamond ear clips ×0.4 high estimate Estimate USD 6k – 9k USD 3,246 $14,879price paid Lot 724 Gold and pearl bracelet, circa 1870 ×1.2 high estimate Estimate USD 8k – 12k USD 14,879 $24,348price paid Lot 708 Diamond necklace ×1.2 high estimate Estimate USD 14k – 20k USD 24,348 $9,468price paid Lot 731 Gold and enamel bracelet and a brooch, circa 1870 and later ×0.8 high estimate Estimate USD 8k – 12k USD 9,468 $21,642price paid Lot 891 Enamel and diamond bangle ×1.3 high estimate Estimate USD 11k – 17k USD 21,642 $12,850price paid Lot 720 Gold, ruby and diamond ring ×0.9 high estimate Estimate USD 9k – 14k USD 12,850 $12,174price paid Lot 826 Sapphire and diamond ring ×0.9 high estimate Estimate USD 9k – 14k USD 12,174 $20,290price paid Lot 897 Diamond ring, circa 1970 ×2.0 high estimate Estimate USD 8k – 10k USD 20,290 $20,290price paid Lot 805 Diamond and sapphire demi-parure, 1980s ×0.5 high estimate Estimate USD 23k – 45k USD 20,290 $18,937price paid Lot 941 Sapphire and diamond bracelet ×1.7 high estimate Estimate USD 6k – 11k USD 18,937 $18,017per carat Lot 955 Diamond ring 4.88 ct · G · VS2 ×1.0 high estimate Estimate USD 62k – 85k USD 87,922$18,017 per carat $32,463price paid Lot 899 Moonstone and diamond demi-parure ×1.4 high estimate Estimate USD 17k – 23k USD 32,463 $25,700price paid Lot 701 Pair of sapphire pendent earrings ×1.5 high estimate Estimate USD 14k – 17k USD 25,700 $20,290price paid Lot 705 Pair of moonstone and iron pendent earrings ×1.0 high estimate Estimate USD 15k – 20k USD 20,290 $21,642price paid Lot 773 Gold and diamond choker, 1990s ×1.3 high estimate Estimate USD 11k – 17k USD 21,642 $8,918per carat Lot 806 Diamond and coloured diamond ring, jacob and co. 3.64 ct ×2.9 high estimate Estimate USD 8k – 11k USD 32,463$8,918 per carat $47,342price paid Lot 829 Sapphire and diamond sautoir, 1980s ×1.2 high estimate Estimate USD 27k – 39k USD 47,342 $20,290price paid Lot 816 Pair of sapphire and diamond ear clips ×0.9 high estimate Estimate USD 17k – 23k USD 20,290 $10,821price paid Lot 728 Gold, gem set and enamel bracelet, mid-19th century ×0.9 high estimate Estimate USD 8k – 12k USD 10,821 $10,821price paid Lot 935 Tanzanite and diamond ring ×1.0 high estimate Estimate USD 7k – 11k USD 10,821 $18,937price paid Lot 747 Ruby, enamel and diamond brooch, circa 1925 ×0.9 high estimate Estimate USD 14k – 20k USD 18,937 $21,642price paid Lot 732 Gold, sapphire and seed pearl parure, circa 1890 ×1.1 high estimate Estimate USD 15k – 20k USD 21,642 $16,232price paid Lot 719 Pair of gold and gem set long chains, 'Cardan perle', circa 1988 ×1.2 high estimate Estimate USD 9k – 14k USD 16,232 $16,232price paid Lot 894 Pair of gold and gem set long chains, 'Cardan' and 'Cardan perle', circa 1987 and 1988 ×1.2 high estimate Estimate USD 9k – 14k USD 16,232 $29,758price paid Lot 958 Aquamarine, ruby, cultured pearl and diamond necklace ×1.1 high estimate Estimate USD 17k – 28k USD 29,758 $16,232price paid Lot 966 Rubellite and ruby ring ×1.0 high estimate Estimate USD 11k – 17k USD 16,232 $13,526price paid Lot 861 Gem set and diamond pendant, 'Chouette' ×0.8 high estimate Estimate USD 11k – 17k USD 13,526 $11,497price paid Lot 780 Gold and diamond brooch, 1960s ×0.8 high estimate Estimate USD 10k – 15k USD 11,497 $10,145price paid Lot 839 Gem set and diamond brooch ×1.1 high estimate Estimate USD 7k – 9k USD 10,145 $20,290price paid Lot 901 Diamond bracelet, Pomellato and a diamond bracelet ×0.7 high estimate Estimate USD 17k – 29k USD 20,290 $13,526price paid Lot 783 Gold cigarette case and a lighter, circa 1950 ×1.3 high estimate Estimate USD 8k – 11k USD 13,526 $10,821price paid Lot 763 Sapphire and diamond brooch, 'Chouquette', circa 1955 ×0.8 high estimate Estimate USD 9k – 14k USD 10,821 $37,874price paid Lot 723 Gold demi-parure, circa 1865 ×1.9 high estimate Estimate USD 12k – 20k USD 37,874 $25,700price paid Lot 907 Gold and diamond parure, 'Atlas', circa 1995 ×0.9 high estimate Estimate USD 20k – 29k USD 25,700 $4,328price paid Lot 873 Blue topaz, lacquer and diamond necklace ×0.5 high estimate Estimate USD 6k – 9k USD 4,328 $54,106price paid Lot 710 Diamond bangle, 'Flying butterfly' ×1.2 high estimate Estimate USD 23k – 45k USD 54,106 $35,169price paid Lot 702 Chalcedony, sapphire and diamond demi-parure ×0.8 high estimate Estimate USD 23k – 45k USD 35,169 $35,169price paid Lot 704 Diamond necklace, 'Alhambra' ×0.8 high estimate Estimate USD 23k – 45k USD 35,169 $35,169price paid Lot 918 Pink sapphire, tsavorite garnet and diamond demi-parure ×1.7 high estimate Estimate USD 14k – 20k USD 35,169 $32,463price paid Lot 936 Diamond bracelet ×1.1 high estimate Estimate USD 17k – 29k USD 32,463 $29,758price paid Lot 937 Turquoise necklace, 'Vintage alhambra' ×2.9 high estimate Estimate USD 8k – 10k USD 29,758 $20,290price paid Lot 721 Pair of diamond ear clips ×1.2 high estimate Estimate USD 11k – 17k USD 20,290 $18,937price paid Lot 803 Pair of pink sapphire and diamond ear clips, 'Papillon' ×2.4 high estimate Estimate USD 5k – 8k USD 18,937 $17,584price paid Lot 811 Mother-of-pearl sautoir, 'Magic alhambra' ×1.0 high estimate Estimate USD 11k – 17k USD 17,584 $16,232price paid Lot 781 Gold, onyx and diamond bangle, circa 1973 ×1.8 high estimate Estimate USD 7k – 9k USD 16,232 $14,879price paid Lot 722 Pink sapphire and diamond brooch ×1.3 high estimate Estimate USD 7k – 11k USD 14,879 $13,526price paid Lot 802 Mother-of-pearl and diamond brooch, 'Rose de noel' ×1.5 high estimate Estimate USD 7k – 9k USD 13,526 $12,850price paid Lot 771 Gold, emerald, onyx and diamond brooch, 'Lion ébouriffé' ×1.6 high estimate Estimate USD 5k – 8k USD 12,850 $12,174price paid Lot 902 Pair of malachite and diamond pendent earrings, 'Magic alhambra' ×0.8 high estimate Estimate USD 10k – 15k USD 12,174 $13,065per carat Lot 855 Pink sapphire and diamond ring and a ruby and diamond ring 0.88 ct ×1.0 high estimate Estimate USD 8k – 11k USD 11,497$13,065 per carat $121,738price paid Lot 707 Fancy intense yellow diamond and diamond ring Fancy Intense Yellow · VS1 ×1.0 high estimate Estimate USD 79k – 124k USD 121,738 $17,584price paid Lot 727 Gold, sapphire and blister pearl necklace/bracelet combination, circa 1900 ×0.7 high estimate Estimate USD 15k – 25k USD 17,584