Hong Kong Magnificent Jewels

$1,820,084per carat Lot 2011 Magnificent coloured diamond and diamond ring 15.81 ct · Fancy Vivid Purple-Pink ×0.7 high estimate Estimate USD 25.1m – 38.6m USD 28,775,530$1,820,084 per carat $1,556,974per carat Lot 1993 Unique coloured diamond and diamond ring 4.19 ct · Fancy Vivid Pink · VVS1 ×0.8 high estimate Estimate USD 5.54m – 7.73m USD 6,523,720$1,556,974 per carat $299,609per carat Lot 2007 Superb ruby and diamond ring 6.04 ct ×0.8 high estimate Estimate USD 1.55m – 2.32m USD 1,809,640$299,609 per carat $220,980per carat Lot 1989 Coloured diamond and diamond ring 1.02 ct · Fancy Intense Pink · SI1 ×1.0 high estimate Estimate USD 167k – 232k USD 225,400$220,980 per carat $131,635per carat Lot 1991 Important coloured diamond ring 3.18 ct · Fancy Gray-Blue · VS2 ×1.2 high estimate Estimate USD 232k – 361k USD 418,600$131,635 per carat $110,942per carat Lot 2010 Diamond ring 12.55 ct · D colour ×0.9 high estimate Estimate USD 1.13m – 1.55m USD 1,392,328$110,942 per carat $107,677per carat Lot 2003 Superb emerald and diamond ring 12.50 ct · Colombia ×1.2 high estimate Estimate USD 927k – 1.16m USD 1,345,960$107,677 per carat $103,058per carat Lot 2008 Diamond ring 7.03 ct · D colour ×1.1 high estimate Estimate USD 386k – 644k USD 724,500$103,058 per carat $80,339per carat Lot 1975 Important diamond ring 10.02 ct · D colour ×1.0 high estimate Estimate USD 528k – 773k USD 805,000$80,339 per carat $77,000per carat Lot 2000 Emerald and diamond ring 4.60 ct · Colombia · No oil ×0.9 high estimate Estimate USD 283k – 386k USD 354,200$77,000 per carat $76,095per carat Lot 1916 Coloured diamond and diamond ring 4.02 ct · Fancy Vivid Yellow · VS1 ×1.3 high estimate Estimate USD 167k – 232k USD 305,900$76,095 per carat $75,684per carat Lot 1974 Important diamond ring, Harry Winston 7.02 ct · D colour ×1.2 high estimate Estimate USD 322k – 451k USD 531,300$75,684 per carat

$1,820,084per carat Lot 2011 Magnificent coloured diamond and diamond ring 15.81 ct · Fancy Vivid Purple-Pink ×0.7 high estimate Estimate USD 25.1m – 38.6m USD 28,775,530$1,820,084 per carat $1,556,974per carat Lot 1993 Unique coloured diamond and diamond ring 4.19 ct · Fancy Vivid Pink · VVS1 ×0.8 high estimate Estimate USD 5.54m – 7.73m USD 6,523,720$1,556,974 per carat $220,980per carat Lot 1989 Coloured diamond and diamond ring 1.02 ct · Fancy Intense Pink · SI1 ×1.0 high estimate Estimate USD 167k – 232k USD 225,400$220,980 per carat $131,635per carat Lot 1991 Important coloured diamond ring 3.18 ct · Fancy Gray-Blue · VS2 ×1.2 high estimate Estimate USD 232k – 361k USD 418,600$131,635 per carat $76,095per carat Lot 1916 Coloured diamond and diamond ring 4.02 ct · Fancy Vivid Yellow · VS1 ×1.3 high estimate Estimate USD 167k – 232k USD 305,900$76,095 per carat $73,407per carat Lot 1938 Important coloured diamond and diamond ring 20.02 ct · Fancy Brownish Orangy · VVS2 ×1.0 high estimate Estimate USD 1.20m – 1.55m USD 1,469,608$73,407 per carat $68,966per carat Lot 1936 Important coloured diamond and diamond ring 31.17 ct · Fancy Vivid Yellow · VS2 ×1.4 high estimate Estimate USD 1.26m – 1.55m USD 2,149,672$68,966 per carat $63,617per carat Lot 1987 Diamond and coloured diamond pendant 6.58 ct · D colour ×1.1 high estimate Estimate USD 258k – 386k USD 418,600$63,617 per carat $26,573per carat Lot 1908 No reserve - coloured diamond and diamond ring 1.03 ct · VS1 ×0.6 high estimate Estimate USD 32k – 45k USD 27,370$26,573 per carat $10,290per carat Lot 1905 Coloured diamond ring 10.17 ct · Fancy Yellow · VS2 ×1.6 high estimate Estimate USD 39k – 64k USD 104,650$10,290 per carat $9,200per carat Lot 1907 Coloured diamond and diamond ring 1.75 ct · Fancy Deep Brownish Yellowish · SI2 ×0.8 high estimate Estimate USD 13k – 19k USD 16,100$9,200 per carat $8,299per carat Lot 1913 Coloured diamond ring 15.52 ct · Fancy Deep Brown-Yellow · VVS2 ×1.8 high estimate Estimate USD 45k – 71k USD 128,800$8,299 per carat $305,900price paid Lot 1914 Coloured diamond and diamond earrings Fancy Brown-Yellow · VS1 ×0.8 high estimate Estimate USD 242k – 361k USD 305,900 $161,000price paid Lot 1984 Coloured diamond and diamond earrings Fancy Intense Yellow · VS1 ×0.8 high estimate Estimate USD 129k – 193k USD 161,000

$110,942per carat Lot 2010 Diamond ring 12.55 ct · D colour ×0.9 high estimate Estimate USD 1.13m – 1.55m USD 1,392,328$110,942 per carat $103,058per carat Lot 2008 Diamond ring 7.03 ct · D colour ×1.1 high estimate Estimate USD 386k – 644k USD 724,500$103,058 per carat $80,339per carat Lot 1975 Important diamond ring 10.02 ct · D colour ×1.0 high estimate Estimate USD 528k – 773k USD 805,000$80,339 per carat $75,684per carat Lot 1974 Important diamond ring, Harry Winston 7.02 ct · D colour ×1.2 high estimate Estimate USD 322k – 451k USD 531,300$75,684 per carat $71,864per carat Lot 1935 Important diamond ring 20.88 ct · F colour ×1.0 high estimate Estimate USD 1.16m – 1.55m USD 1,500,520$71,864 per carat $46,331per carat Lot 1976 Diamond pendant 11.12 ct · D colour · VVS1 ×0.8 high estimate Estimate USD 386k – 644k USD 515,200$46,331 per carat $31,913per carat Lot 1927 Diamond ring 10.09 ct · D colour · SI2 ×1.4 high estimate Estimate USD 155k – 232k USD 322,000$31,913 per carat $1,083,208price paid Lot 2009 Diamond earrings D colour ×1.0 high estimate Estimate USD 708k – 1.09m USD 1,083,208 $611,800price paid Lot 1968 Important diamond earrings D colour ×0.8 high estimate Estimate USD 489k – 747k USD 611,800 $434,700price paid Lot 1977 Diamond ear studs F colour · VS1 ×1.0 high estimate Estimate USD 322k – 451k USD 434,700 $434,700price paid Lot 1986 Diamond ear studs D colour ×1.0 high estimate Estimate USD 322k – 451k USD 434,700 $322,000price paid Lot 1990 No reserve - diamond earrings D colour ×1.4 high estimate Estimate USD 155k – 232k USD 322,000 $201,250price paid Lot 1966 No reserve - diamond earrings D colour ×0.9 high estimate Estimate USD 155k – 232k USD 201,250 $115,920price paid Lot 1857 Diamond earrings SI1 ×0.8 high estimate Estimate USD 103k – 155k USD 115,920 $96,600price paid Lot 1934 Diamond earrings D colour · VS1 ×0.9 high estimate Estimate USD 77k – 103k USD 96,600

$2,659,720price paid Lot 1937 Exclusive diamond pendant necklace ×0.7 high estimate Estimate USD 2.58m – 3.86m USD 2,659,720 $805,000price paid Lot 1983 Important tourmaline and diamond ring ×0.7 high estimate Estimate USD 747k – 1.13m USD 805,000 $772,800price paid Lot 1892 Important ruby and diamond necklace, Faidee ×0.9 high estimate Estimate USD 618k – 876k USD 772,800 $740,600price paid Lot 1953 Jadeite and multi-gem necklace ×0.8 high estimate Estimate USD 618k – 876k USD 740,600 $708,400price paid Lot 1952 Jadeite and diamond earrings ×1.8 high estimate Estimate USD 258k – 386k USD 708,400 $611,800price paid Lot 1996 Important jadeite bangle ×0.8 high estimate Estimate USD 489k – 747k USD 611,800 $611,800price paid Lot 1980 Spinel and diamond bracelet, forms ×1.7 high estimate Estimate USD 232k – 361k USD 611,800 $515,200price paid Lot 1998 Important jadeite and diamond earrings ×0.8 high estimate Estimate USD 412k – 644k USD 515,200 $322,000price paid Lot 1917 Coloured diamond and diamond jewellery set ×0.7 high estimate Estimate USD 322k – 451k USD 322,000 $289,800price paid Lot 1994 Jadeite and diamond pendant necklace ×0.8 high estimate Estimate USD 232k – 361k USD 289,800 $49,810per carat Lot 1985 Diamond pendant necklace 5.01 ct · D colour · VVS1 ×0.8 high estimate Estimate USD 206k – 322k USD 249,550$49,810 per carat $241,500price paid Lot 1928 Diamond necklace, cusi ×0.8 high estimate Estimate USD 193k – 322k USD 241,500 $209,300price paid Lot 1891 Ruby and diamond bracelet ×0.5 high estimate Estimate USD 258k – 386k USD 209,300 $209,300price paid Lot 1969 Important ruby and diamond earrings ×0.9 high estimate Estimate USD 155k – 232k USD 209,300 $209,300price paid Lot 1888 Ruby and diamond earrings ×1.4 high estimate Estimate USD 103k – 155k USD 209,300 $193,200price paid Lot 1951 Jadeite and diamond ring ×0.8 high estimate Estimate USD 155k – 232k USD 193,200 $69,747per carat Lot 1981 Tourmaline and diamond ring 2.77 ct · Brazil ×0.8 high estimate Estimate USD 155k – 232k USD 193,200$69,747 per carat $161,000price paid Lot 1909 Coloured diamond and diamond bracelet ×2.2 high estimate Estimate USD 49k – 75k USD 161,000 $136,850price paid Lot 1889 Ruby and diamond earrings ×0.9 high estimate Estimate USD 103k – 155k USD 136,850 $21,217per carat Lot 1911 Diamond ring 6.45 ct · I colour · VVS2 ×1.2 high estimate Estimate USD 88k – 113k USD 136,850$21,217 per carat $128,800price paid Lot 1896 Emerald and diamond bracelet ×0.8 high estimate Estimate USD 103k – 155k USD 128,800 $112,700price paid Lot 1912 Coloured diamond and diamond necklace ×0.9 high estimate Estimate USD 88k – 122k USD 112,700 $15,417per carat Lot 1887 Diamond ring 7.31 ct · I colour · VS2 ×1.2 high estimate Estimate USD 71k – 97k USD 112,700$15,417 per carat $104,650price paid Lot 1899 Emerald and diamond ring ×1.0 high estimate Estimate USD 75k – 103k USD 104,650 $104,650price paid Lot 2001 Emerald and diamond earrings ×1.0 high estimate Estimate USD 77k – 103k USD 104,650 $96,600price paid Lot 1948 Jadeite ring ×0.9 high estimate Estimate USD 77k – 103k USD 96,600 $17,725per carat Lot 1882 Diamond ring 5.45 ct · H colour · VVS2 ×1.2 high estimate Estimate USD 62k – 84k USD 96,600$17,725 per carat $88,550price paid Lot 1945 Jadeite and diamond ring ×0.9 high estimate Estimate USD 64k – 103k USD 88,550 $86,940price paid Lot 1873 Jadeite and diamond necklace ×1.2 high estimate Estimate USD 49k – 75k USD 86,940 $80,500price paid Lot 1838 Ruby and diamond necklace ×0.8 high estimate Estimate USD 64k – 103k USD 80,500 $77,280price paid Lot 1946 Jadeite and diamond brooch ×1.6 high estimate Estimate USD 36k – 49k USD 77,280 $72,450price paid Lot 1906 No reserve - diamond and coloured diamond necklace ×1.0 high estimate Estimate USD 49k – 75k USD 72,450 $72,450price paid Lot 1885 Diamond necklace ×1.1 high estimate Estimate USD 39k – 64k USD 72,450 $67,620price paid Lot 1835 No reserve - ruby and diamond earrings ×0.9 high estimate Estimate USD 52k – 77k USD 67,620 $21,590per carat Lot 1988 Diamond ring 2.61 ct · D colour · VVS1 ×1.5 high estimate Estimate USD 26k – 39k USD 56,350$21,590 per carat $51,520price paid Lot 1878 Carved jadeite necklace ×0.8 high estimate Estimate USD 41k – 64k USD 51,520 $51,520price paid Lot 1965 Diamond eternity band ×0.8 high estimate Estimate USD 39k – 64k USD 51,520 $48,300price paid Lot 1869 Pair of jadeite and diamond guanyin pendants ×1.0 high estimate Estimate USD 36k – 49k USD 48,300 $6,273per carat Lot 1883 Diamond ring 7.70 ct · J colour · I1 ×1.5 high estimate Estimate USD 19k – 32k USD 48,300$6,273 per carat $45,080price paid Lot 1832 Emerald and diamond jewellery set ×0.9 high estimate Estimate USD 36k – 49k USD 45,080 $41,860price paid Lot 1877 Jadeite bead necklace ×0.9 high estimate Estimate USD 36k – 49k USD 41,860 $14,753per carat Lot 1967 Diamond and pearl ring 2.51 ct · E colour · VS1 ×1.6 high estimate Estimate USD 15k – 23k USD 37,030$14,753 per carat $35,420price paid Lot 1904 Coloured diamond and diamond earrings ×1.1 high estimate Estimate USD 19k – 32k USD 35,420 $24,150price paid Lot 1881 Diamond necklace and earring set ×0.8 high estimate Estimate USD 19k – 32k USD 24,150 $5,367per carat Lot 1850 Diamond ring 4.50 ct · N colour · VVS1 ×1.0 high estimate Estimate USD 15k – 23k USD 24,150$5,367 per carat $22,540price paid Lot 1820 No reserve - sapphire, diamond and colour diamond earrings ×0.6 high estimate Estimate USD 23k – 36k USD 22,540 $22,540price paid Lot 1855 Emerald and diamond brooch ×1.0 high estimate Estimate USD 15k – 23k USD 22,540 $22,540price paid Lot 1903 Coloured diamond and diamond jewellery set ×1.0 high estimate Estimate USD 15k – 23k USD 22,540 $22,540price paid Lot 1918 Opal and diamond ring, suwa ×1.5 high estimate Estimate USD 10k – 15k USD 22,540 $20,930price paid Lot 1932 Diamond bracelet ×2.0 high estimate Estimate USD 8k – 10k USD 20,930 $19,320price paid Lot 1866 Jadeite liu hai carving ×0.8 high estimate Estimate USD 15k – 23k USD 19,320 $19,320price paid Lot 1923 Diamond brooch ×0.8 high estimate Estimate USD 15k – 23k USD 19,320 $19,320price paid Lot 1894 No reserve - emerald and diamond jewellery set ×1.3 high estimate Estimate USD 10k – 15k USD 19,320 $19,320price paid Lot 1925 No reserve - diamond bracelet ×1.9 high estimate Estimate USD 8k – 10k USD 19,320 $19,320price paid Lot 1926 No reserve - diamond bracelet ×2.5 high estimate Estimate USD 5k – 8k USD 19,320 $5,018per carat Lot 1979 Spinel and diamond ring 3.85 ct · Tanzania · No heat ×2.5 high estimate Estimate USD 5k – 8k USD 19,320$5,018 per carat $17,710price paid Lot 1874 Jadeite abacus seed ring and diamond ring jacket ×1.1 high estimate Estimate USD 10k – 15k USD 17,710 $16,100price paid Lot 1940 No reserve - jadeite and diamond ring ×1.0 high estimate Estimate USD 10k – 15k USD 16,100 $14,490price paid Lot 1875 Jadeite and diamond earrings ×0.9 high estimate Estimate USD 10k – 15k USD 14,490 $12,880price paid Lot 1865 Jadeite buddha carving ×0.8 high estimate Estimate USD 10k – 15k USD 12,880 $10,465price paid Lot 1939 Jadeite and diamond ring ×1.0 high estimate Estimate USD 6k – 10k USD 10,465 $8,855price paid Lot 1849 Diamond bracelet ×0.9 high estimate Estimate USD 6k – 10k USD 8,855 $7,728price paid Lot 1867 No reserve - jadeite carving ×2.0 high estimate Estimate USD 3k – 4k USD 7,728 $7,728price paid Lot 1868 No reserve - two jadeite carvings ×2.0 high estimate Estimate USD 3k – 4k USD 7,728 $3,864price paid Lot 1929 No reserve - multi-gem brooch ×0.4 high estimate Estimate USD 6k – 10k USD 3,864