Important Jewels

$13,623per carat Lot 876 Sapphire and diamond ring 24.85 ct · Burma · No heat ×3.0 high estimate Estimate USD 56k – 111k USD 338,541$13,623 per carat $7,341per carat Lot 936 Sapphire and diamond ring, 'Trombino' 5.38 ct · Burma · No heat ×0.9 high estimate Estimate USD 33k – 44k USD 39,496$7,341 per carat $5,290per carat Lot 885 Sapphire and diamond ring 12.00 ct · Ceylon · No heat ×1.4 high estimate Estimate USD 24k – 47k USD 63,477$5,290 per carat $2,713per carat Lot 1020 Sapphire and diamond ring 9.36 ct · Ceylon · Heated ×1.4 high estimate Estimate USD 12k – 18k USD 25,391$2,713 per carat $2,069per carat Lot 847 Star sapphire and diamond ring 20.45 ct · Ceylon · No heat ×0.8 high estimate Estimate USD 39k – 50k USD 42,318$2,069 per carat $1,645per carat Lot 880 Sapphire and diamond ring 22.29 ct · Ceylon · No heat ×1.1 high estimate Estimate USD 22k – 33k USD 36,675$1,645 per carat $1,577per carat Lot 753 Sapphire and diamond ring 14.31 ct · Ceylon · No heat ×1.0 high estimate Estimate USD 17k – 22k USD 22,569$1,577 per carat $807per carat Lot 976 Sapphire ring 7.87 ct · Ceylon · No heat ×0.8 high estimate Estimate USD 5k – 8k USD 6,348$807 per carat $84,635price paid Lot 779 Sapphire and diamond brooch Kashmir · No heat ×2.5 high estimate Estimate USD 22k – 33k USD 84,635 $11,292per carat Lot 922 Sapphire and diamond ring 8.12 ct ×2.8 high estimate Estimate USD 22k – 33k USD 91,688$11,292 per carat $5,111per carat Lot 775 Sapphire and diamond ring, early 20th century 2.07 ct · No heat ×3.2 high estimate Estimate USD 2k – 3k USD 10,579$5,111 per carat $3,838per carat Lot 852 Colour change sapphire ring 11.76 ct ×0.8 high estimate Estimate USD 33k – 56k USD 45,139$3,838 per carat $3,445per carat Lot 882 Sapphire and diamond ring, 'Camélia' 7.37 ct ×0.9 high estimate Estimate USD 17k – 29k USD 25,391$3,445 per carat $3,440per carat Lot 1023 Orange sapphire and diamond ring 4.10 ct ×0.8 high estimate Estimate USD 11k – 17k USD 14,106$3,440 per carat

$8,938per carat Lot 923 Ruby and diamond ring 5.05 ct · Burma · Heated ×1.3 high estimate Estimate USD 24k – 36k USD 45,139$8,938 per carat $7,405per carat Lot 837 Ruby and diamond ring 3.81 ct · Burma · No heat ×0.8 high estimate Estimate USD 24k – 36k USD 28,212$7,405 per carat $36,675price paid Lot 935 Pair of ruby and diamond ear clips Burma · No heat ×2.4 high estimate Estimate USD 11k – 16k USD 36,675 $6,667per carat Lot 1018 Ruby and diamond ring 4.02 ct · Mozambique · No heat ×0.9 high estimate Estimate USD 20k – 31k USD 26,801$6,667 per carat $2,727per carat Lot 883 Ruby and diamond ring 3.88 ct · Mozambique · Heated ×0.9 high estimate Estimate USD 8k – 12k USD 10,579$2,727 per carat $5,587per carat Lot 812 Ruby and diamond ring 2.02 ct ×0.8 high estimate Estimate USD 9k – 13k USD 11,285$5,587 per carat $2,264per carat Lot 929 Ruby and diamond ring 6.23 ct ×0.8 high estimate Estimate USD 11k – 17k USD 14,106$2,264 per carat $2,105per carat Lot 943 Ruby and diamond ring 10.05 ct ×0.6 high estimate Estimate USD 17k – 33k USD 21,159$2,105 per carat $2,003per carat Lot 925 Ruby and diamond ring 3.17 ct ×0.4 high estimate Estimate USD 11k – 17k USD 6,348$2,003 per carat

$35,741per carat Lot 889 Emerald and diamond ring 2.96 ct · Colombia · No oil ×0.9 high estimate Estimate USD 83k – 122k USD 105,794$35,741 per carat $13,361per carat Lot 895 Emerald and diamond ring 10.03 ct · Colombia · Minor oil ×2.4 high estimate Estimate USD 33k – 56k USD 134,006$13,361 per carat $9,210per carat Lot 744 Emerald ring 14.55 ct · Colombia · Minor oil ×1.5 high estimate Estimate USD 67k – 89k USD 134,006$9,210 per carat $8,868per carat Lot 904 Emerald and diamond ring 5.09 ct · Colombia · Minor oil ×0.7 high estimate Estimate USD 39k – 61k USD 45,139$8,868 per carat $6,980per carat Lot 709 Emerald and diamond ring 4.85 ct · Colombia · Minor oil ×1.0 high estimate Estimate USD 27k – 36k USD 33,854$6,980 per carat $4,649per carat Lot 858 Emerald and diamond necklace 11.53 ct · Colombia ×1.1 high estimate Estimate USD 31k – 50k USD 53,602$4,649 per carat $4,555per carat Lot 902 Emerald and diamond ring 10.84 ct · Colombia · Minor oil ×0.8 high estimate Estimate USD 42k – 61k USD 49,371$4,555 per carat $3,660per carat Lot 869 Emerald and diamond ring 5.01 ct · Colombia · Minor oil ×1.0 high estimate Estimate USD 12k – 18k USD 18,338$3,660 per carat $2,995per carat Lot 898 Emerald and diamond ring 5.18 ct · Colombia ×0.9 high estimate Estimate USD 12k – 18k USD 15,516$2,995 per carat $2,352per carat Lot 909 Emerald and diamond ring 17.99 ct · Colombia ×0.8 high estimate Estimate USD 33k – 56k USD 42,318$2,352 per carat $976per carat Lot 1032 Emerald and diamond pendent necklace 10.84 ct · Colombia ×0.5 high estimate Estimate USD 17k – 22k USD 10,579$976 per carat $2,606per carat Lot 900 Emerald and diamond ring 16.24 ct · Zambia · Moderate oil ×0.8 high estimate Estimate USD 33k – 56k USD 42,318$2,606 per carat $11,295per carat Lot 859 Emerald and diamond ring 5.62 ct ×0.7 high estimate Estimate USD 56k – 89k USD 63,477$11,295 per carat

$59,245price paid Lot 730 Pair of natural pearl and diamond ear clips, 1960s ×0.9 high estimate Estimate USD 44k – 67k USD 59,245 $53,602price paid Lot 734 Natural pearl and diamond brooch, 1950s ×0.9 high estimate Estimate USD 42k – 61k USD 53,602 $36,675price paid Lot 718 Natural pearl and diamond brooch/pendant ×1.1 high estimate Estimate USD 22k – 33k USD 36,675 $33,854price paid Lot 785 Natural pearl and diamond necklace ×1.3 high estimate Estimate USD 16k – 26k USD 33,854 $23,980price paid Lot 774 Pair of natural pearl and diamond earrings ×0.9 high estimate Estimate USD 19k – 26k USD 23,980 $23,980price paid Lot 727 Natural pearl and diamond ring ×2.4 high estimate Estimate USD 6k – 10k USD 23,980 $16,049per carat Lot 786 Cultured pearl, seed pearl and diamond necklace, circa 1900 and later 3.34 ct ×1.4 high estimate Estimate USD 24k – 39k USD 53,602$16,049 per carat $49,371price paid Lot 797 Pair of cultured pearl and diamond earrings, Van Cleef & Arpels ×1.5 high estimate Estimate USD 22k – 33k USD 49,371 $22,569price paid Lot 811 Lapis lazuli and cultured pearl parure, 'Twist', and a brooch, 1960s and later ×0.8 high estimate Estimate USD 17k – 28k USD 22,569 $14,106price paid Lot 910 Cultured pearl, diamond and gem set demi-parure, 'JARdin d'Hiver' ×0.8 high estimate Estimate USD 11k – 17k USD 14,106 $11,990price paid Lot 884 Cultured pearl and diamond hair ornament, 'The dahlia headdress' ×1.2 high estimate Estimate USD 7k – 10k USD 11,990 $10,579price paid Lot 1043 Cultured pearl long chain ×0.8 high estimate Estimate USD 9k – 13k USD 10,579 $9,874price paid Lot 949 Cultured pearl and diamond necklace ×0.9 high estimate Estimate USD 8k – 11k USD 9,874 $7,053price paid Lot 975 Pair of cultured pearl, gem set and diamond brooches ×0.8 high estimate Estimate USD 6k – 9k USD 7,053 $4,514price paid Lot 971 Two gem-set brooches and a cultured pearl ring ×0.8 high estimate Estimate USD 3k – 6k USD 4,514 $705price paid Lot 1045 Pair of cultured pearl earrings ×0.6 high estimate Estimate USD 666 – 1k USD 705 $49,371price paid Lot 701 Mother of pearl, onyx and diamond necklace, circa 1970 ×1.5 high estimate Estimate USD 22k – 33k USD 49,371 $42,318price paid Lot 800 Pearl necklace ×2.7 high estimate Estimate USD 10k – 16k USD 42,318 $2,747per carat Lot 784 Natural blister pearl and diamond necklace, late 19th century and later 13.35 ct ×1.3 high estimate Estimate USD 17k – 29k USD 36,675$2,747 per carat $16,927price paid Lot 835 Mother of pearl and gem set demi-parure, 'Lucky alhambra' ×0.8 high estimate Estimate USD 13k – 20k USD 16,927 $7,053price paid Lot 1001 Kunzite, mother of pearl and diamond brooch ×0.8 high estimate Estimate USD 6k – 9k USD 7,053

$45,139price paid Lot 796 Diamond necklace ×1.3 high estimate Estimate USD 27k – 36k USD 45,139 $19,748price paid Lot 899 Lady'S emerald and diamond wristwatch ×1.0 high estimate Estimate USD 16k – 20k USD 19,748 $28,212price paid Lot 995 Lady'S diamond wristwatch ×0.6 high estimate Estimate USD 22k – 44k USD 28,212 $19,748price paid Lot 828 Diamond and gold evening bag, circa 1960 ×1.2 high estimate Estimate USD 11k – 17k USD 19,748 $11,990price paid Lot 720 Pair of double-clip brooches, circa 1930 ×1.3 high estimate Estimate USD 7k – 9k USD 11,990 $16,927price paid Lot 863 Diamond ring ×1.3 high estimate Estimate USD 9k – 13k USD 16,927 $18,338price paid Lot 952 Gold demi-parure ×1.5 high estimate Estimate USD 8k – 12k USD 18,338 $84,635price paid Lot 804 Gem set and diamond necklace, 'Gancio' ×2.2 high estimate Estimate USD 24k – 39k USD 84,635 $59,245price paid Lot 730 Pair of natural pearl and diamond ear clips, 1960s ×0.9 high estimate Estimate USD 44k – 67k USD 59,245 $56,424price paid Lot 704 Pair of ruby and diamond pendent ear clips ×1.6 high estimate Estimate USD 27k – 36k USD 56,424 $53,602price paid Lot 734 Natural pearl and diamond brooch, 1950s ×0.9 high estimate Estimate USD 42k – 61k USD 53,602 $49,371price paid Lot 701 Mother of pearl, onyx and diamond necklace, circa 1970 ×1.5 high estimate Estimate USD 22k – 33k USD 49,371 $7,341per carat Lot 936 Sapphire and diamond ring, 'Trombino' 5.38 ct · Burma · No heat ×0.9 high estimate Estimate USD 33k – 44k USD 39,496$7,341 per carat $36,675price paid Lot 755 Emerald and diamond brooch/pendant, Bulgari, circa 1930 ×1.8 high estimate Estimate USD 16k – 20k USD 36,675 $21,159price paid Lot 707 Diamond and gold wristwatch, 'Serpenti spiga' ×0.6 high estimate Estimate USD 17k – 33k USD 21,159 $21,159price paid Lot 1002 Ruby, diamond, gold and steel demi-parure ×0.8 high estimate Estimate USD 17k – 28k USD 21,159 $19,748price paid Lot 879 Diamond and gold necklace, 'Spiga' ×1.5 high estimate Estimate USD 9k – 13k USD 19,748 $15,516price paid Lot 805 Gem set brooch ×2.8 high estimate Estimate USD 4k – 6k USD 15,516 $5,924price paid Lot 822 Pair of gold ear clips, circa 1980 ×1.8 high estimate Estimate USD 2k – 3k USD 5,924 $53,602price paid Lot 703 Gold and diamond necklace, 'America' ×1.9 high estimate Estimate USD 17k – 28k USD 53,602 $45,139price paid Lot 825 Lapis lazuli and diamond ring, late 1950s ×1.7 high estimate Estimate USD 20k – 27k USD 45,139 $36,675price paid Lot 708 Gold and diamond bangle, 'Scarab', and a ring, Cartier ×0.9 high estimate Estimate USD 27k – 39k USD 36,675 $36,675price paid Lot 965 Diamond, emerald and onyx brooch, 'Panthère' ×0.9 high estimate Estimate USD 29k – 39k USD 36,675 $36,675price paid Lot 761 Emerald and diamond brooch, circa 1925 ×1.1 high estimate Estimate USD 22k – 33k USD 36,675 $33,854price paid Lot 1004 Emerald and diamond necklace, 'Triade' ×1.0 high estimate Estimate USD 22k – 33k USD 33,854 $22,569price paid Lot 725 Enamel, onyx, rock crystal, pearl and diamond jabot pin, circa 1920 ×1.1 high estimate Estimate USD 13k – 20k USD 22,569 $21,159price paid Lot 997 Gold and diamond pendant, 'Panthère', and a gold chain ×1.6 high estimate Estimate USD 9k – 13k USD 21,159 $18,338price paid Lot 795 Bangle, 'Panthère', and a gold sautoir ×1.4 high estimate Estimate USD 7k – 13k USD 18,338 $11,285price paid Lot 963 Gold and diamond pendant, 'Panthère', and a gold chain ×0.8 high estimate Estimate USD 9k – 13k USD 11,285 $8,464price paid Lot 834 Turquoise and ruby brooch, 1960s ×0.8 high estimate Estimate USD 7k – 11k USD 8,464 $4,232price paid Lot 969 Diamond ring and enamel and diamond brooch ×0.5 high estimate Estimate USD 6k – 8k USD 4,232 $3,445per carat Lot 882 Sapphire and diamond ring, 'Camélia' 7.37 ct ×0.9 high estimate Estimate USD 17k – 29k USD 25,391$3,445 per carat $16,927price paid Lot 919 Diamond ring, 'Camélia' ×1.0 high estimate Estimate USD 11k – 17k USD 16,927 $14,106price paid Lot 910 Cultured pearl, diamond and gem set demi-parure, 'JARdin d'Hiver' ×0.8 high estimate Estimate USD 11k – 17k USD 14,106 $31,033price paid Lot 886 Pair of diamond earrings ×0.9 high estimate Estimate USD 22k – 33k USD 31,033 $21,159price paid Lot 912 Diamond earrings ×1.1 high estimate Estimate USD 16k – 20k USD 21,159 $32,709per carat Lot 736 Fancy vivid greenish yellow diamond and diamond ring 1.38 ct · Fancy Vivid Greenish Yellow · VS2 ×1.7 high estimate Estimate USD 18k – 27k USD 45,139$32,709 per carat $6,771price paid Lot 960 Gem set and gold demi-parure ×0.7 high estimate Estimate USD 6k – 10k USD 6,771 $5,924price paid Lot 815 Gold and enamel dress set ×0.7 high estimate Estimate USD 5k – 8k USD 5,924 $16,927price paid Lot 988 Pair of diamond and bakelite cuffs ×0.8 high estimate Estimate USD 13k – 20k USD 16,927 $7,758price paid Lot 821 Aquamarine and diamond ring ×0.8 high estimate Estimate USD 6k – 10k USD 7,758 $11,990price paid Lot 884 Cultured pearl and diamond hair ornament, 'The dahlia headdress' ×1.2 high estimate Estimate USD 7k – 10k USD 11,990 $70,529price paid Lot 840 Ruby and diamond bracelet ×0.8 high estimate Estimate USD 56k – 89k USD 70,529 $15,516price paid Lot 1017 Pair of sapphire earrings ×1.0 high estimate Estimate USD 10k – 16k USD 15,516 $8,464price paid Lot 790 Diamond and gold demi-parure, 1940s ×1.5 high estimate Estimate USD 3k – 6k USD 8,464 $31,033price paid Lot 990 Sapphire and diamond necklace ×0.8 high estimate Estimate USD 27k – 39k USD 31,033 $19,748price paid Lot 1006 Aquamarine, diamond and gold demi-parure ×0.9 high estimate Estimate USD 11k – 22k USD 19,748 $15,516price paid Lot 981 Coral and gold sautoir and a pair of ear clips ×1.7 high estimate Estimate USD 7k – 9k USD 15,516 $18,338price paid Lot 809 Diamond and yellow gold necklace ×1.1 high estimate Estimate USD 11k – 17k USD 18,338 $11,285price paid Lot 950 Pair of gold cuff-bracelets ×1.1 high estimate Estimate USD 7k – 10k USD 11,285 $19,748price paid Lot 764 Diamond brooch, early 20th century ×4.4 high estimate Estimate USD 2k – 4k USD 19,748 $16,927price paid Lot 957 Gold and diamond parure ×0.8 high estimate Estimate USD 13k – 20k USD 16,927 $6,771price paid Lot 993 Pair of gem set, diamond and glass ear clips, 'Pneu' ×0.8 high estimate Estimate USD 6k – 9k USD 6,771 $4,232price paid Lot 956 Pair of gold and steel earrings ×0.8 high estimate Estimate USD 3k – 6k USD 4,232 $15,516price paid Lot 946 Ruby and diamond ear clips ×0.8 high estimate Estimate USD 16k – 20k USD 15,516 $11,285price paid Lot 808 Gem set and diamond brooch ×1.0 high estimate Estimate USD 7k – 11k USD 11,285 $15,516price paid Lot 932 Pair of ruby and diamond earrings ×0.9 high estimate Estimate USD 12k – 18k USD 15,516 $197,482price paid Lot 746 Sapphire and diamond necklace and a pair of ear clips ×1.5 high estimate Estimate USD 89k – 133k USD 197,482 $112,847price paid Lot 742 Ruby and diamond demi-parure ×0.9 high estimate Estimate USD 83k – 122k USD 112,847 $16,927price paid Lot 756 Diamond lapel watch, 1930s ×1.3 high estimate Estimate USD 8k – 13k USD 16,927 $22,569price paid Lot 846 Diamond bangle ×0.8 high estimate Estimate USD 17k – 27k USD 22,569 $70,529price paid Lot 862 Lady'S emerald and diamond bracelet watch ×2.4 high estimate Estimate USD 20k – 29k USD 70,529 $21,159price paid Lot 856 Gem set and diamond necklace ×0.8 high estimate Estimate USD 17k – 28k USD 21,159 $33,854price paid Lot 829 Enamel and diamond bracelet ×1.1 high estimate Estimate USD 20k – 31k USD 33,854 $11,285price paid Lot 1034 Pair of diamond earrings and a ring ×1.7 high estimate Estimate USD 4k – 7k USD 11,285 $9,874price paid Lot 949 Cultured pearl and diamond necklace ×0.9 high estimate Estimate USD 8k – 11k USD 9,874 $7,053price paid Lot 1031 Two diamond rings ×1.1 high estimate Estimate USD 4k – 7k USD 7,053 $6,348price paid Lot 802 Lady'S gold and sapphire powder compact ×0.8 high estimate Estimate USD 6k – 8k USD 6,348 $9,169price paid Lot 806 Diamond and gold ring and bracelet ×0.8 high estimate Estimate USD 7k – 11k USD 9,169 $126,953price paid Lot 830 Turquoise, sapphire and diamond bracelet and ring, 1960s ×2.3 high estimate Estimate USD 33k – 56k USD 126,953 $112,847price paid Lot 826 Turquoise, sapphire and diamond demi-parure, circa 1960; and a ring ×2.9 high estimate Estimate USD 22k – 39k USD 112,847 $56,424price paid Lot 827 Turquoise and diamond bracelet, circa 1960 ×1.0 high estimate Estimate USD 36k – 56k USD 56,424 $49,371price paid Lot 797 Pair of cultured pearl and diamond earrings, Van Cleef & Arpels ×1.5 high estimate Estimate USD 22k – 33k USD 49,371 $31,033price paid Lot 998 Pair of diamond ear clips ×1.6 high estimate Estimate USD 13k – 20k USD 31,033 $28,212price paid Lot 817 Pair of coloured diamond and diamond ear clips ×0.8 high estimate Estimate USD 22k – 33k USD 28,212 $22,569price paid Lot 811 Lapis lazuli and cultured pearl parure, 'Twist', and a brooch, 1960s and later ×0.8 high estimate Estimate USD 17k – 28k USD 22,569 $22,569price paid Lot 1005 Malachite necklace, 'Vintage alhambra' ×0.8 high estimate Estimate USD 18k – 27k USD 22,569 $22,569price paid Lot 792 Ruby and diamond brooch, circa 1950 ×1.1 high estimate Estimate USD 13k – 20k USD 22,569 $19,748price paid Lot 801 Pair of white coral and diamond ear clips, 'Rose de noël' ×1.0 high estimate Estimate USD 13k – 20k USD 19,748 $18,338price paid Lot 712 Diamond and gem set brooch, 'Epouvantail' ×0.8 high estimate Estimate USD 11k – 22k USD 18,338 $18,338price paid Lot 914 Pair of diamond earrings ×0.9 high estimate Estimate USD 13k – 20k USD 18,338 $16,927price paid Lot 835 Mother of pearl and gem set demi-parure, 'Lucky alhambra' ×0.8 high estimate Estimate USD 13k – 20k USD 16,927 $11,990price paid Lot 820 Gold necklace, 'Alhambra' ×1.2 high estimate Estimate USD 6k – 10k USD 11,990 $11,285price paid Lot 955 Gold and diamond necklace ×1.1 high estimate Estimate USD 6k – 10k USD 11,285 $10,579price paid Lot 711 Pair of diamond and gold earrings, circa 1960 ×1.0 high estimate Estimate USD 8k – 11k USD 10,579 $8,464price paid Lot 824 Tiger'S eye bracelet, 'Alhambra' and a blue agate bracelet, 'Alhambra' ×0.8 high estimate Estimate USD 7k – 11k USD 8,464 $12,695price paid Lot 887 Pair of emerald and diamond ear clips, 1950s ×1.1 high estimate Estimate USD 6k – 11k USD 12,695 $9,874price paid Lot 986 Gold necklace ×1.0 high estimate Estimate USD 6k – 10k USD 9,874 $14,106price paid Lot 967 Gem set and diamond demi-parure ×0.4 high estimate Estimate USD 22k – 33k USD 14,106 $11,285price paid Lot 966 Diamond, coloured diamond and spinel bangle ×0.4 high estimate Estimate USD 17k – 27k USD 11,285 $9,874price paid Lot 968 Gem set and diamond ring ×0.9 high estimate Estimate USD 8k – 11k USD 9,874