Hong Kong Magnificent Jewels

$86,425per carat Lot 2002 Sapphire and diamond ring, Bulgari 7.09 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 387k – 645k USD 612,750$86,425 per carat $23,713per carat Lot 1934 Sapphire and diamond ring 2.04 ct · Kashmir · No heat ×4.7 high estimate Estimate USD 6k – 10k USD 48,375$23,713 per carat $5,331per carat Lot 1815 Sapphire and diamond ring, Boucheron 12.10 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 26k – 39k USD 64,500$5,331 per carat $4,669per carat Lot 1907 Sapphire and diamond ring 18.65 ct · Ceylon · No heat ×1.4 high estimate Estimate USD 39k – 65k USD 87,075$4,669 per carat $3,194per carat Lot 1836 Sapphire and diamond ring 32.82 ct · Ceylon · No heat ×1.6 high estimate Estimate USD 41k – 65k USD 104,813$3,194 per carat $2,191per carat Lot 1899 Sapphire and diamond brooch/pendant 50.05 ct · Heated ×1.7 high estimate Estimate USD 39k – 65k USD 109,650$2,191 per carat $32,250price paid Lot 1823 Star sapphire and diamond ring ×0.8 high estimate Estimate USD 26k – 39k USD 32,250

$404,881per carat Lot 1984 A Rare ruby and diamond ring 5.05 ct · Burma · No heat ×0.9 high estimate Estimate USD 1.74m – 2.32m USD 2,044,650$404,881 per carat $26,177per carat Lot 1976 Ruby and diamond ring 3.08 ct · Burma · No heat ×1.6 high estimate Estimate USD 36k – 49k USD 80,625$26,177 per carat

$32,847per carat Lot 1897 Emerald and diamond ring 5.40 ct · Colombia · No oil ×0.7 high estimate Estimate USD 129k – 258k USD 177,375$32,847 per carat $17,983per carat Lot 1900 Emerald and diamond necklace, Harry Winston 13.45 ct · Colombia ×2.3 high estimate Estimate USD 77k – 103k USD 241,875$17,983 per carat $13,717per carat Lot 1909 Emerald and diamond ring 11.05 ct · Colombia ×1.0 high estimate Estimate USD 103k – 155k USD 151,575$13,717 per carat $6,998,250price paid Lot 2016 Boghossian emerald and diamond double rivière Colombia · No oil ×0.7 high estimate Estimate USD 7.09m – 10.3m USD 6,998,250 $32,250price paid Lot 1835 Emerald and diamond ring Colombia · Moderate oil ×1.0 high estimate Estimate USD 19k – 32k USD 32,250 $45,150price paid Lot 1831 Emerald and diamond necklace ×0.9 high estimate Estimate USD 36k – 49k USD 45,150 $241,875price paid Lot 1898 Emerald, sapphire and diamond earrings Colombia (Gübelin, Gübelin) / Burma (SSEF) · Minor oil ×0.8 high estimate Estimate USD 194k – 323k USD 241,875

$56,438price paid Lot 1941 Natural pearl and diamond earrings, Van Cleef & Arpels ×1.3 high estimate Estimate USD 32k – 45k USD 56,438 $7,740price paid Lot 1808 No reserve - cultured pearl and diamond earrings, Harry Winston ×5.0 high estimate Estimate USD 1k – 2k USD 7,740 Lot 1944 Conch pearl and diamond necklace Estimate USD 194k – 323k Not sold

$33,770per carat Lot 1963 Unusual coloured diamond and diamond ring, Bhagat 3.82 ct · Fancy Intense Yellow · SI2 ×1.3 high estimate Estimate USD 77k – 103k USD 129,000$33,770 per carat $5,331per carat Lot 1815 Sapphire and diamond ring, Boucheron 12.10 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 26k – 39k USD 64,500$5,331 per carat $8,869price paid Lot 1810 No reserve - ruby, diamond and enamel brooch, Boucheron ×2.5 high estimate Estimate USD 2k – 4k USD 8,869 $18,971per carat Lot 1866 Diamond pendant necklace/brooch, Buccellati 3.23 ct · G colour · VVS1 ×0.8 high estimate Estimate USD 49k – 75k USD 61,275$18,971 per carat $86,425per carat Lot 2002 Sapphire and diamond ring, Bulgari 7.09 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 387k – 645k USD 612,750$86,425 per carat $46,763price paid Lot 1819 Multi-gem earrings, Bulgari ×3.0 high estimate Estimate USD 10k – 15k USD 46,763 $32,250price paid Lot 1905 Sapphire and diamond bracelet, Bulgari ×2.1 high estimate Estimate USD 10k – 15k USD 32,250 $27,413price paid Lot 1925 Diamond earrings, Bulgari ×1.2 high estimate Estimate USD 15k – 23k USD 27,413 $24,188price paid Lot 1924 Turquoise and diamond earrings, Bulgari ×1.3 high estimate Estimate USD 14k – 19k USD 24,188 $22,575price paid Lot 1926 Diamond earrings, Bulgari ×1.0 high estimate Estimate USD 15k – 23k USD 22,575 $636,938price paid Lot 1923 Important sapphire, diamond and emerald brooch, Cartier ×8.5 high estimate Estimate USD 49k – 75k USD 636,938 $451,500price paid Lot 2001 Important sapphire and diamond earrings, Cartier ×0.9 high estimate Estimate USD 361k – 490k USD 451,500 $241,875price paid Lot 1953 Multi-gem 'Carioca' brooch, Cartier ×3.2 high estimate Estimate USD 49k – 75k USD 241,875 $96,750price paid Lot 1951 Multi-gem pendant necklace, Cartier ×1.3 high estimate Estimate USD 49k – 75k USD 96,750 $88,688price paid Lot 1954 Mutli-gem 'Parrot' brooch, Cartier ×1.8 high estimate Estimate USD 36k – 49k USD 88,688 $80,625price paid Lot 1931 Art Deco diamond and onyx jabot pin, Cartier ×0.8 high estimate Estimate USD 65k – 103k USD 80,625 $80,625price paid Lot 1950 Diamond, coloured diamond and emerald 'Le cirque animalier de Cartier tigre' wristwatch, Cartier ×1.3 high estimate Estimate USD 39k – 65k USD 80,625 $64,500price paid Lot 1930 Diamond double clip brooch, Cartier ×1.0 high estimate Estimate USD 39k – 65k USD 64,500 $64,500price paid Lot 1952 Multi-gem 'Tutti Frutti' earrings, Cartier ×2.8 high estimate Estimate USD 15k – 23k USD 64,500 $61,275price paid Lot 1949 Diamond 'Pasha de Cartier' wristwatch, Cartier ×0.8 high estimate Estimate USD 49k – 75k USD 61,275 $45,150price paid Lot 1809 Diamond 'Trinity' necklace, Cartier ×1.3 high estimate Estimate USD 23k – 36k USD 45,150 $16,125price paid Lot 1945 No reserve - diamond 'Baignoire' wristwatch, Cartier ×1.6 high estimate Estimate USD 6k – 10k USD 16,125 $15,319price paid Lot 1947 Diamond wristwatch, Cartier ×1.0 high estimate Estimate USD 10k – 15k USD 15,319 $15,319price paid Lot 1946 No reserve - diamond wristwatch, Cartier ×1.5 high estimate Estimate USD 6k – 10k USD 15,319 $12,094price paid Lot 1948 No reserve - diamond 'Tank française' wristwatch, Cartier ×0.8 high estimate Estimate USD 10k – 15k USD 12,094 $6,450price paid Lot 1804 No reserve - tortoiseshell and diamond case, Cartier ×4.2 high estimate Estimate USD 1k – 2k USD 6,450 $3,548price paid Lot 1806 No reserve - chalcedony and diamond brooch, Cartier ×2.3 high estimate Estimate USD 1k – 2k USD 3,548 Lot 1955 Multi-gem bracelet, Cartier Estimate USD 103k – 155k Not sold $32,250price paid Lot 1832 Diamond 'étoile filante' bracelet, Chanel ×3.1 high estimate Estimate USD 8k – 10k USD 32,250 $56,310per carat Lot 1830 Diamond ring, Graff 3.15 ct · D colour ×1.4 high estimate Estimate USD 93k – 123k USD 177,375$56,310 per carat $148,350price paid Lot 1918 Diamond necklace, Graff ×1.4 high estimate Estimate USD 71k – 103k USD 148,350 $41,346per carat Lot 1829 Diamond pendant necklace, Graff 3.12 ct · D colour · VVS1 ×1.3 high estimate Estimate USD 71k – 103k USD 129,000$41,346 per carat $106,425price paid Lot 1974 Emerald, ruby and diamond necklace, Graff ×1.4 high estimate Estimate USD 52k – 77k USD 106,425 $90,300price paid Lot 1973 Emerald, ruby and diamond earrings, Graff ×1.4 high estimate Estimate USD 41k – 65k USD 90,300 $30,569per carat Lot 1956 Coloured diamond and diamond ring, Graff 2.11 ct · Fancy Vivid Yellow ×0.8 high estimate Estimate USD 52k – 77k USD 64,500$30,569 per carat $16,125price paid Lot 1803 No reserve - diamond and enamel compact, Graff ×1.0 high estimate Estimate USD 10k – 15k USD 16,125 $10,481price paid Lot 1802 No reserve - diamond and mother-of-pearl wristwatch, Graff ×1.4 high estimate Estimate USD 5k – 8k USD 10,481 $1,290price paid Lot 1801 No reserve - gold wristwatch, Graff ×0.4 high estimate Estimate USD 2k – 3k USD 1,290 $354,750price paid Lot 2010 Important diamond earrings, Harry Winston ×1.1 high estimate Estimate USD 194k – 323k USD 354,750 $33,829per carat Lot 1961 Important coloured diamond and diamond pendant necklace, pendant by Harry Winston 10.01 ct · Fancy Vivid Yellow · VVS2 ×1.1 high estimate Estimate USD 206k – 323k USD 338,625$33,829 per carat $17,983per carat Lot 1900 Emerald and diamond necklace, Harry Winston 13.45 ct · Colombia ×2.3 high estimate Estimate USD 77k – 103k USD 241,875$17,983 per carat $193,500price paid Lot 2013 Important diamond and emerald brooch, Harry Winston ×0.8 high estimate Estimate USD 155k – 232k USD 193,500 $80,625price paid Lot 1915 Diamond earrings, Harry Winston G colour · VS2 ×1.8 high estimate Estimate USD 32k – 45k USD 80,625 $25,800price paid Lot 1927 Diamond earrings, Harry Winston ×1.3 high estimate Estimate USD 12k – 19k USD 25,800 $24,188price paid Lot 1827 Emerald and diamond earrings, Harry Winston ×7.5 high estimate Estimate USD 2k – 3k USD 24,188 $7,740price paid Lot 1808 No reserve - cultured pearl and diamond earrings, Harry Winston ×5.0 high estimate Estimate USD 1k – 2k USD 7,740 $32,250price paid Lot 1812 Coloured diamond, diamond and garnet 'Mimosa' brooch, michele della valle ×0.8 high estimate Estimate USD 26k – 39k USD 32,250 $25,800price paid Lot 1972 Multi-gem brooch, michele della valle ×1.7 high estimate Estimate USD 10k – 15k USD 25,800 $13,706price paid Lot 1971 Multi-gem brooch, michele della valle ×0.9 high estimate Estimate USD 12k – 15k USD 13,706 $7,740price paid Lot 1856 Multi-gem brooch, michele della valle ×2.0 high estimate Estimate USD 3k – 4k USD 7,740 $7,256price paid Lot 1857 Pair of diamond brooches, michele della valle ×1.1 high estimate Estimate USD 4k – 6k USD 7,256 $4,193price paid Lot 1855 Diamond earrings, michele della valle ×1.1 high estimate Estimate USD 3k – 4k USD 4,193 $306,375price paid Lot 1849 Diamond necklace and earrings set, Tiffany & Co. ×0.8 high estimate Estimate USD 232k – 361k USD 306,375 $120,938price paid Lot 1844 Diamond choker, Tiffany & Co. ×1.0 high estimate Estimate USD 84k – 123k USD 120,938 $88,688price paid Lot 1839 Diamond necklace and earring set, Tiffany & Co. ×1.1 high estimate Estimate USD 52k – 77k USD 88,688 $80,625price paid Lot 1848 Diamond bracelet, Tiffany & Co. ×1.0 high estimate Estimate USD 62k – 84k USD 80,625 $77,400price paid Lot 1854 Tanzanite and diamond jewellery suite, Tiffany & Co. ×0.9 high estimate Estimate USD 62k – 84k USD 77,400 $64,500price paid Lot 1842 Diamond earrings, Tiffany & Co. ×0.8 high estimate Estimate USD 52k – 77k USD 64,500 $64,500price paid Lot 1853 Tanzanite and diamond pendant necklace, schlumberger studio, Tiffany & Co. ×1.4 high estimate Estimate USD 31k – 45k USD 64,500 $64,500price paid Lot 1846 Diamond and sapphire bracelet and earring set, Tiffany & Co. ×1.7 high estimate Estimate USD 26k – 39k USD 64,500 $61,275price paid Lot 1852 Tourmaline and diamond pendant, Tiffany & Co. ×1.4 high estimate Estimate USD 31k – 45k USD 61,275 $56,438price paid Lot 1841 Diamond earrings, Tiffany & Co. ×0.9 high estimate Estimate USD 41k – 65k USD 56,438 $51,600price paid Lot 1840 Diamond earrings, Tiffany & Co. ×0.8 high estimate Estimate USD 41k – 65k USD 51,600 $48,375price paid Lot 1843 Diamond bracelet, Tiffany & Co. ×1.5 high estimate Estimate USD 21k – 32k USD 48,375 $32,250price paid Lot 1838 Diamond and gold suite, Tiffany & Co. ×1.4 high estimate Estimate USD 15k – 23k USD 32,250 $12,900price paid Lot 1845 Diamond wristwatch, Tiffany & Co. ×0.8 high estimate Estimate USD 10k – 15k USD 12,900 $12,900price paid Lot 1851 Group of tourmaline, amethyst and diamond jewellery, Tiffany & Co. ×0.8 high estimate Estimate USD 10k – 15k USD 12,900 $8,869price paid Lot 1837 Gold necklace and earring suite, elsa peretti, Tiffany & Co. ×1.1 high estimate Estimate USD 5k – 8k USD 8,869 $88,688price paid Lot 1919 Diamond brooch, Van Cleef & Arpels ×0.8 high estimate Estimate USD 71k – 110k USD 88,688 $56,438price paid Lot 1941 Natural pearl and diamond earrings, Van Cleef & Arpels ×1.3 high estimate Estimate USD 32k – 45k USD 56,438 $41,925price paid Lot 1816 Ruby and diamond ring, Van Cleef & Arpels ×1.3 high estimate Estimate USD 19k – 32k USD 41,925 $32,250price paid Lot 1805 Lapis lazuli 'Alhambra' necklace, Van Cleef & Arpels ×2.1 high estimate Estimate USD 10k – 15k USD 32,250 $306,375price paid Lot 1970 Diamond and coloured sapphire 'Phoenix' ring, Wallace Chan ×2.0 high estimate Estimate USD 103k – 155k USD 306,375 $96,750price paid Lot 1969 Topaz and coloured diamond 'Breeze whispers' brooch, Wallace Chan ×0.9 high estimate Estimate USD 77k – 103k USD 96,750