Magnificent Jewels

$2,093,588per carat Lot 1806 Superb fancy vivid blue diamond and diamond ring 5.04 5.04 ct · Fancy Vivid Blue · VS2 ×1.1 high estimate Estimate USD 7.74m – 9.68m USD 10,551,684$2,093,588 per carat $1,810,094per carat Lot 1807 Exceptional fancy vivid pink diamond and diamond ring 4.49 4.49 ct · Fancy Vivid Pink · Internally Flawless ×0.9 high estimate Estimate USD 7.48m – 8.77m USD 8,127,323$1,810,094 per carat $387,796per carat Lot 1697 An unique fancy intense purplish pink diamond ring 4.05 4.05 ct · Fancy Intense Purplish Pink · SI2 ×1.5 high estimate Estimate USD 774k – 1.03m USD 1,570,575$387,796 per carat $184,322per carat Lot 1754 An unique pair of diamond, fancy black and fancy white diamond pendent earrings 12.72 12.72 ct · D · Flawless ×1.0 high estimate Estimate USD 2.00m – 2.32m USD 2,344,575$184,322 per carat $116,050per carat Lot 1788 Pair of diamond pendent earrings 5.13 5.13 ct · D · Internally Flawless ×1.0 high estimate Estimate USD 452k – 581k USD 595,335$116,050 per carat $98,447per carat Lot 1698 Graff 10.45 ct · D · Flawless ×0.9 high estimate Estimate USD 839k – 1.10m USD 1,028,775$98,447 per carat $95,589per carat Lot 1629 Light pink diamond and diamond ring 6.39 6.39 ct · VS1 ×0.9 high estimate Estimate USD 516k – 645k USD 610,815$95,589 per carat $79,134per carat Lot 1707 Wallace Chan 8.11 ct · Burma · No heat ×0.9 high estimate Estimate USD 516k – 710k USD 641,775$79,134 per carat $76,029per carat Lot 1663 Diamond ring, monture Cartier 10.07 10.07 ct · D · Internally Flawless ×1.0 high estimate Estimate USD 658k – 774k USD 765,615$76,029 per carat $56,318per carat Lot 1794 Fine sapphire and diamond ring 12.77 12.77 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 645k – 839k USD 719,175$56,318 per carat $47,955per carat Lot 1627 Fancy yellowish green diamond and diamond ring 2.69 2.69 ct · Fancy Yellowish Green · VS2 ×1.2 high estimate Estimate USD 97k – 110k USD 129,000$47,955 per carat $47,213per carat Lot 1805 Fancy vivid yellow diamond and diamond ring 8.88 8.88 ct · Fancy Vivid Yellow · Internally Flawless ×1.4 high estimate Estimate USD 232k – 310k USD 419,250$47,213 per carat

$2,093,588per carat Lot 1806 Superb fancy vivid blue diamond and diamond ring 5.04 5.04 ct · Fancy Vivid Blue · VS2 ×1.1 high estimate Estimate USD 7.74m – 9.68m USD 10,551,684$2,093,588 per carat $1,810,094per carat Lot 1807 Exceptional fancy vivid pink diamond and diamond ring 4.49 4.49 ct · Fancy Vivid Pink · Internally Flawless ×0.9 high estimate Estimate USD 7.48m – 8.77m USD 8,127,323$1,810,094 per carat $387,796per carat Lot 1697 An unique fancy intense purplish pink diamond ring 4.05 4.05 ct · Fancy Intense Purplish Pink · SI2 ×1.5 high estimate Estimate USD 774k – 1.03m USD 1,570,575$387,796 per carat $184,322per carat Lot 1754 An unique pair of diamond, fancy black and fancy white diamond pendent earrings 12.72 12.72 ct · D · Flawless ×1.0 high estimate Estimate USD 2.00m – 2.32m USD 2,344,575$184,322 per carat $47,955per carat Lot 1627 Fancy yellowish green diamond and diamond ring 2.69 2.69 ct · Fancy Yellowish Green · VS2 ×1.2 high estimate Estimate USD 97k – 110k USD 129,000$47,955 per carat $47,213per carat Lot 1805 Fancy vivid yellow diamond and diamond ring 8.88 8.88 ct · Fancy Vivid Yellow · Internally Flawless ×1.4 high estimate Estimate USD 232k – 310k USD 419,250$47,213 per carat $45,150per carat Lot 1630 Fancy grey-greenish yellow diamond, conch pearl, diamond and green garnet brooch 1.50 1.50 ct · Fancy Grey-Greenish Yellow ×1.2 high estimate Estimate USD 45k – 58k USD 67,725$45,150 per carat $41,250per carat Lot 1694 Fancy light pink diamond and diamond ring 2.15 2.15 ct · Fancy Light Pink · SI1 ×0.9 high estimate Estimate USD 71k – 103k USD 88,688$41,250 per carat $28,903per carat Lot 1693 Pair of fancy intense yellow diamond and diamond earrings 2.12 2.12 ct · Fancy Intense Yellow · VS2 ×0.9 high estimate Estimate USD 46k – 65k USD 61,275$28,903 per carat $22,372per carat Lot 1699 Fancy intense yellow diamond and diamond ring 30.07 30.07 ct · Fancy Intense Yellow · VS1 ×0.8 high estimate Estimate USD 542k – 839k USD 672,735$22,372 per carat $18,688per carat Lot 1651 Fancy intense yellow diamond and diamond ring 3.02 3.02 ct · Fancy Intense Yellow · VS2 ×0.8 high estimate Estimate USD 45k – 71k USD 56,438$18,688 per carat $483,750price paid Lot 1787 Fancy grey-blue diamond and diamond ring 3.18 Fancy Grey-Blue · VS2 ×0.9 high estimate Estimate USD 400k – 516k USD 483,750 $290,250price paid Lot 1628 Pair of coloured diamond earrings 2.01 SI1 ×1.1 high estimate Estimate USD 194k – 258k USD 290,250 $185,438price paid Lot 1654 Pair of fancy purplish pink diamond and diamond earrings 1.02 Fancy Purplish Pink · SI1 ×0.8 high estimate Estimate USD 155k – 219k USD 185,438 $177,375price paid Lot 1652 Fancy yellow-green diamond, fancy coloured diamond and diamond ring 5.00 Fancy Yellow-Green · VS2 ×1.1 high estimate Estimate USD 123k – 155k USD 177,375 Lot 1658 Van Cleef & Arpels 2.59 ct · Fancy Deep Purple-Pink · VS2 Estimate USD 542k – 839k Not sold Lot 1653 Fancy intense pink diamond and diamond ring 1.07 1.07 ct · Fancy Intense Pink Estimate USD 168k – 232k Not sold Lot 1657 Fancy intense purplish pink diamond and diamond pendent necklace / ring 0.72 0.72 ct · Fancy Intense Purplish Pink · VS2 Estimate USD 103k – 155k Not sold Lot 1631 Fancy intense yellow diamond ring 8.02 8.02 ct · Fancy Intense Yellow · VS2 Estimate USD 90k – 116k Not sold Lot 1656 Fancy vivid greenish yellow and fancy pink diamond and diamond pendent necklace 1.40 Fancy Vivid Greenish Yellow · VS1 Estimate USD 36k – 52k Not sold

$98,447per carat Lot 1698 Graff 10.45 ct · D · Flawless ×0.9 high estimate Estimate USD 839k – 1.10m USD 1,028,775$98,447 per carat $76,029per carat Lot 1663 Diamond ring, monture Cartier 10.07 10.07 ct · D · Internally Flawless ×1.0 high estimate Estimate USD 658k – 774k USD 765,615$76,029 per carat $24,845per carat Lot 1661 Diamond ring, mount by Harry Winston 10.06 10.06 ct · G · VS1 ×0.9 high estimate Estimate USD 219k – 284k USD 249,938$24,845 per carat $9,007per carat Lot 1731 Diamond ring 11.10 11.10 ct · VS1 ×1.6 high estimate Estimate USD 46k – 62k USD 99,975$9,007 per carat $483,750price paid Lot 1797 Fine and rare jadeite and diamond bracelet ×0.8 high estimate Estimate USD 452k – 581k USD 483,750 Lot 1790 Superb unmounted diamond 22.18 22.18 ct · D · Flawless Estimate USD 2.00m – 2.26m Not sold Lot 1801 Important unmounted diamond 18.00 18.00 ct · D · Internally Flawless Estimate USD 1.87m – 2.13m Not sold Lot 1789 Impressive pair of unmounted diamonds 10.51 D · Flawless Estimate USD 1.81m – 2.06m Not sold Lot 1800 Fine pair of unmounted diamonds 10.34 D · Flawless Estimate USD 1.74m – 2.00m Not sold Lot 1701 Fine diamond ring 10.10 10.10 ct · D · Flawless Estimate USD 774k – 1.03m Not sold Lot 1700 Pair of diamond pendent earrings 10.39 10.39 ct · I · VS1 Estimate USD 516k – 774k Not sold Lot 1660 Pair of diamond ear studs 7.03 J · VVS1 Estimate USD 168k – 219k Not sold Lot 1624 Ruby and diamond necklace E · I1 Estimate USD 65k – 90k Not sold

$209,625price paid Lot 1688 Garrard & co. | antique diamond and enamel bracelet garrard & co. ×3.3 high estimate Estimate USD 49k – 65k USD 209,625 $35,475price paid Lot 1684 Diamond brooch, 19th century ×1.1 high estimate Estimate USD 23k – 31k USD 35,475 $35,475price paid Lot 1614 Emerald and diamond pendent necklace, early 20th century ×1.5 high estimate Estimate USD 13k – 23k USD 35,475 $27,413price paid Lot 1682 Pearl and diamond brooch / haircomb, 19th century ×2.7 high estimate Estimate USD 6k – 10k USD 27,413 $25,800price paid Lot 1686 Group of antique jewelry ×5.0 high estimate Estimate USD 2k – 5k USD 25,800 $10,481price paid Lot 1681 Pearl and diamond bangle, late 19th century ×1.6 high estimate Estimate USD 5k – 6k USD 10,481 Lot 1674 Diamond necklace, mid 19th century Estimate USD 39k – 49k Not sold Lot 1677 Pearl and diamond brooch, early 20th century Estimate USD 21k – 26k Not sold

$10,404,753price paid Lot 1808 An extraordinary 'Imperial jade' jadeite bead, ruby and diamond necklace Estimate — USD 10,404,753 $2,034,975price paid Lot 1672 Impressive jadeite bangle ×0.9 high estimate Estimate USD 1.68m – 2.32m USD 2,034,975 $641,775price paid Lot 1798 Fine and rare jadeite buddha ×0.7 high estimate Estimate USD 645k – 903k USD 641,775 $579,855price paid Lot 1644 Jadeite and diamond parure ×0.6 high estimate Estimate USD 774k – 1.03m USD 579,855 $564,375price paid Lot 1670 Fine jadeite ring ×1.4 high estimate Estimate USD 323k – 413k USD 564,375 $499,875price paid Lot 1662 Fine pair of emerald and diamond pendent earrings 10.41 ×1.3 high estimate Estimate USD 323k – 387k USD 499,875 $483,750price paid Lot 1671 Fine and rare jadeite, diamond and sapphire pendent necklace ×0.8 high estimate Estimate USD 413k – 581k USD 483,750 $451,500price paid Lot 1765 Jadeite and diamond pendent necklace ×0.9 high estimate Estimate USD 387k – 516k USD 451,500 $451,500price paid Lot 1643 Pair of jadeite, diamond and yellow sapphire pendent earrings ×1.0 high estimate Estimate USD 335k – 452k USD 451,500 $322,500price paid Lot 1642 Jadeite and diamond bracelet ×0.9 high estimate Estimate USD 258k – 361k USD 322,500 $266,063price paid Lot 1655 Fancy intense blue and fancy orangy pink diamond and diamond ring 1.02 ×1.0 high estimate Estimate USD 155k – 258k USD 266,063 $258,000price paid Lot 1766 Carved jadeite guanyin ×0.9 high estimate Estimate USD 206k – 284k USD 258,000 $258,000price paid Lot 1695 Fancy coloured diamond and diamond ring ×1.1 high estimate Estimate USD 194k – 232k USD 258,000 $27,706per carat Lot 1732 Diamond ring 5.82 5.82 ct · D · VS1 ×1.3 high estimate Estimate USD 103k – 129k USD 161,250$27,706 per carat $30,576per carat Lot 1791 Diamond ring 5.01 5.01 ct · F · VVS1 ×1.3 high estimate Estimate USD 90k – 116k USD 153,188$30,576 per carat $129,000price paid Lot 1793 Forms | ruby and diamond ring forms ×1.0 high estimate Estimate USD 103k – 129k USD 129,000 $112,875price paid Lot 1762 Pair of lavender jadeite, emerald and diamond earrings ×1.0 high estimate Estimate USD 84k – 110k USD 112,875 $96,750price paid Lot 1753 Elsa jin | emerald, sapphire and diamond brooch elsa jin ×0.9 high estimate Estimate USD 77k – 103k USD 96,750 $88,688price paid Lot 1761 Jadeite and diamond pendant ×0.9 high estimate Estimate USD 71k – 103k USD 88,688 $31,868per carat Lot 1750 Alexandrite and diamond ring 2.53 2.53 ct · Brazil · No indications of treatment ×1.4 high estimate Estimate USD 45k – 58k USD 80,625$31,868 per carat $77,400price paid Lot 1641 Jadeite, diamond and emerald ring; and a pair of pendent earrings ×0.9 high estimate Estimate USD 62k – 88k USD 77,400 $72,563price paid Lot 1640 An unique jadeite, gem set and diamond brooch ×0.9 high estimate Estimate USD 58k – 84k USD 72,563 $67,725price paid Lot 1619 Mikimoto ×1.2 high estimate Estimate USD 34k – 58k USD 67,725 $67,725price paid Lot 1743 Diamond ring 3.28 E · VVS2 ×1.2 high estimate Estimate USD 45k – 58k USD 67,725 $43,137per carat Lot 1748 Paraíba tourmaline and diamond ring 1.57 1.57 ct · Brazil ×1.9 high estimate Estimate USD 26k – 36k USD 67,725$43,137 per carat $64,500price paid Lot 1650 Pair of coloured diamond and diamond pendent earrings ×1.0 high estimate Estimate USD 49k – 65k USD 64,500 $61,275price paid Lot 1669 Jadeite carving ×0.8 high estimate Estimate USD 49k – 75k USD 61,275 $61,275price paid Lot 1616 Cat'S eye chrysoberyl, rock crystal and diamond ring 12.03 ×0.9 high estimate Estimate USD 52k – 71k USD 61,275 $61,275price paid Lot 1638 Jadeite and diamond brooch ×0.9 high estimate Estimate USD 49k – 65k USD 61,275 $59,663price paid Lot 1715 Diamond pendant 9.49 ×1.3 high estimate Estimate USD 36k – 46k USD 59,663 $48,375price paid Lot 1666 Jadeite and diamond pendent necklace ×0.9 high estimate Estimate USD 39k – 52k USD 48,375 $45,150price paid Lot 1727 Ruby and diamond bracelet Burma · No heat ×0.9 high estimate Estimate USD 36k – 49k USD 45,150 $45,150price paid Lot 1667 Jadeite, pink sapphire and diamond pendant necklace / brooch ×1.0 high estimate Estimate USD 34k – 45k USD 45,150 $45,150price paid Lot 1678 Diamond bracelet ×1.1 high estimate Estimate USD 34k – 41k USD 45,150 $43,538price paid Lot 1636 Jadeite, gem set and diamond brooch ×1.9 high estimate Estimate USD 15k – 23k USD 43,538 $41,925price paid Lot 1634 Jadeite, gem set and diamond pendent necklace ×0.9 high estimate Estimate USD 34k – 45k USD 41,925 $41,925price paid Lot 1645 Mei hua ×1.8 high estimate Estimate USD 15k – 23k USD 41,925 $38,700price paid Lot 1760 Pair of jadeite and diamond pendent earrings ×0.9 high estimate Estimate USD 31k – 41k USD 38,700 $38,700price paid Lot 1635 Jadeite, ruby and diamond ring ×2.0 high estimate Estimate USD 12k – 19k USD 38,700 $35,475price paid Lot 1719 Diamond tiara ×1.4 high estimate Estimate USD 15k – 26k USD 35,475 $35,475price paid Lot 1611 Diamond necklace ×2.3 high estimate Estimate USD 10k – 15k USD 35,475 $32,250price paid Lot 1776 Ruby and diamond ring 4.49 ×1.0 high estimate Estimate USD 25k – 34k USD 32,250 $32,250price paid Lot 1607 Mikimoto ×3.8 high estimate Estimate USD 5k – 8k USD 32,250 $3,995per carat Lot 1679 Diamond ring 7.67 7.67 ct · SI2 ×1.5 high estimate Estimate USD 15k – 21k USD 30,638$3,995 per carat $30,638price paid Lot 1756 Jadeite and diamond pendant ×2.0 high estimate Estimate USD 10k – 15k USD 30,638 $29,025price paid Lot 1759 Lavender jadeite, jadeite and diamond ring ×0.8 high estimate Estimate USD 23k – 36k USD 29,025 $27,413price paid Lot 1687 Mikimoto ×5.3 high estimate Estimate USD 3k – 5k USD 27,413 $25,800price paid Lot 1742 Emerald and diamond ring 5.21 ×0.8 high estimate Estimate USD 21k – 31k USD 25,800 $6,355per carat Lot 1618 Diamond ring 4.06 4.06 ct · J · VS2 ×1.0 high estimate Estimate USD 15k – 26k USD 25,800$6,355 per carat $25,800price paid Lot 1637 Jadeite, emerald and diamond brooch ×1.0 high estimate Estimate USD 21k – 26k USD 25,800 $25,800price paid Lot 1685 Amethyst necklace ×1.3 high estimate Estimate USD 13k – 19k USD 25,800 $24,188price paid Lot 1668 Jadeite belt buckle, qing ×0.7 high estimate Estimate USD 19k – 34k USD 24,188 $24,188price paid Lot 1772 Pair of jadeite and diamond pendent earrings ×0.9 high estimate Estimate USD 19k – 26k USD 24,188 $24,188price paid Lot 1752 Mikimoto ×4.7 high estimate Estimate USD 3k – 5k USD 24,188 $22,575price paid Lot 1612 Three diamond bracelets ×1.1 high estimate Estimate USD 15k – 21k USD 22,575 $20,963price paid Lot 1774 Pair of jadeite and diamond earrings ×1.0 high estimate Estimate USD 15k – 21k USD 20,963 $1,989per carat Lot 1648 Paraíba tourmaline and diamond ring 10.54 10.54 ct · Brazil · Heated ×1.4 high estimate Estimate USD 12k – 15k USD 20,963$1,989 per carat $19,350price paid Lot 1664 Jadeite pendant; and tourmaline pendant ×0.8 high estimate Estimate USD 15k – 26k USD 19,350 $19,350price paid Lot 1633 Colourless jadeite, jadeite, gem set and diamond pendant ×0.8 high estimate Estimate USD 15k – 23k USD 19,350 $19,350price paid Lot 1683 Diamond necklace / bracelet / brooch / tiara ×0.9 high estimate Estimate USD 15k – 21k USD 19,350 $19,350price paid Lot 1720 Ruby and diamond demi parure ×1.3 high estimate Estimate USD 10k – 15k USD 19,350 $19,350price paid Lot 1617 Aquamarine, sapphire, diamond and seed pearl pendent necklace ×3.8 high estimate Estimate USD 3k – 5k USD 19,350 $16,125price paid Lot 1769 Jadeite, rock crystal and diamond pendant ×0.8 high estimate Estimate USD 13k – 19k USD 16,125 $16,125price paid Lot 1770 Jadeite and diamond ring ×0.8 high estimate Estimate USD 13k – 19k USD 16,125 $14,513price paid Lot 1615 Diamond and ruby bangle ×1.4 high estimate Estimate USD 8k – 10k USD 14,513 $13,706price paid Lot 1632 Jadeite, diamond and gem set brooch / pendant; and jadeite, diamond and ruby ring ×2.1 high estimate Estimate USD 4k – 6k USD 13,706 $12,900price paid Lot 1723 Pair of alexandrite and diamond cufflinks ×0.8 high estimate Estimate USD 12k – 15k USD 12,900 $12,900price paid Lot 1603 Rubellite and diamond ring ×1.7 high estimate Estimate USD 5k – 8k USD 12,900 $12,094price paid Lot 1755 Jadeite and diamond ring / pendant; and brooch / pendant ×3.1 high estimate Estimate USD 2k – 4k USD 12,094 $10,481price paid Lot 1767 Jadeite pendant; and pair of pendent earrings ×0.8 high estimate Estimate USD 8k – 13k USD 10,481 $10,481price paid Lot 1746 Diamond brooch ×1.0 high estimate Estimate USD 8k – 11k USD 10,481 $9,675price paid Lot 1613 Pair of ruby and diamond earrings ×0.6 high estimate Estimate USD 10k – 15k USD 9,675 $8,063price paid Lot 1771 Jadeite, ruby and diamond pendant / brooch ×0.8 high estimate Estimate USD 6k – 10k USD 8,063 $6,450price paid Lot 1738 Ruby and diamond ring 1.86 ×0.8 high estimate Estimate USD 5k – 8k USD 6,450 $5,644price paid Lot 1758 Jadeite and diamond earring ×0.8 high estimate Estimate USD 5k – 7k USD 5,644 $3,870price paid Lot 1711 Sapphire, garnet and diamond brooch ×0.4 high estimate Estimate USD 8k – 10k USD 3,870 Lot 1799 Fine and rare 108 jadeite bead, rubellite and diamond necklace Estimate USD 490k – 645k Not sold Lot 1680 Diamond necklace Estimate USD 361k – 490k Not sold Lot 1763 Jadeite and diamond demi parure Estimate USD 206k – 258k Not sold Lot 1764 Jadeite and diamond ring Estimate USD 116k – 168k Not sold Lot 1639 Jadeite, gem set and diamond bangle Estimate USD 58k – 84k Not sold Lot 1736 Diamond tiara Estimate USD 41k – 62k Not sold Lot 1757 Pair of jadeite triple hoop and diamond pendent earrings Estimate USD 49k – 62k Not sold Lot 1665 Jadeite, diamond and enamel pendent necklace Estimate USD 36k – 45k Not sold Lot 1622 Diamond necklace Estimate USD 31k – 41k Not sold Lot 1623 Pair of sapphire and diamond ear clips Burma · No heat Estimate USD 26k – 39k Not sold Lot 1773 Jadeite and diamond pendant Estimate USD 26k – 39k Not sold Lot 1747 Rock crystal and diamond bracelet Estimate USD 17k – 22k Not sold Lot 1768 Pair of jadeite and diamond rings Estimate USD 13k – 19k Not sold Lot 1673 Diamond and pearl brooch Estimate USD 8k – 12k Not sold