Magnificent Jewels and Noble Jewels

$37,846per carat Lot 550 Sapphire and diamond ring 9.38 ct · Kashmir · No heat ×1.0 high estimate Estimate USD 257k – 358k USD 354,997$37,846 per carat $539,595price paid Lot 610 Sapphire and diamond demi-parure, circa 1890 Kashmir · No heat ×4.8 high estimate Estimate USD 67k – 112k USD 539,595 $26,296per carat Lot 666 Fine sapphire and diamond ring 14.58 ct · Burma · No heat ×1.4 high estimate Estimate USD 168k – 280k USD 383,396$26,296 per carat $20,360per carat Lot 524 Sapphire and diamond ring 19.18 ct · Burma · No heat ×1.0 high estimate Estimate USD 307k – 408k USD 390,496$20,360 per carat $45,695per carat Lot 660 Fine padparadscha sapphire and diamond ring 12.43 ct · Ceylon · No heat ×2.3 high estimate Estimate USD 145k – 246k USD 567,995$45,695 per carat $33,098per carat Lot 668 Magnificent sapphire and diamond pendant 132.83 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 1.84m – 2.56m USD 4,396,369$33,098 per carat $10,225per carat Lot 543 Sapphire and diamond ring 11.11 ct · Ceylon · No heat ×1.8 high estimate Estimate USD 39k – 61k USD 113,599$10,225 per carat $8,765per carat Lot 636 Sapphire and diamond ring 27.54 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 95k – 140k USD 241,398$8,765 per carat $4,934per carat Lot 567 Yellow sapphire and diamond ring 30.22 ct · Ceylon · No heat ×3.0 high estimate Estimate USD 31k – 50k USD 149,099$4,934 per carat $227,198price paid Lot 635 Pair of sapphire and diamond pendent earrings Ceylon · No heat ×5.1 high estimate Estimate USD 22k – 45k USD 227,198 $7,743per carat Lot 645 Impressive colour change sapphire bracelet 91.70 ct ×0.9 high estimate Estimate USD 615k – 816k USD 709,994$7,743 per carat $5,462per carat Lot 527 Pink sapphire, sapphire and diamond ring 5.20 ct · Heated ×1.0 high estimate Estimate USD 25k – 29k USD 28,400$5,462 per carat $1,100,490price paid Lot 659 Impressive padparadscha sapphire and diamond necklace No heat ×1.3 high estimate Estimate USD 514k – 816k USD 1,100,490

$103,999per carat Lot 562 Ruby and diamond ring 3.55 ct · Burma · No heat ×1.8 high estimate Estimate USD 134k – 201k USD 369,197$103,999 per carat $47,176per carat Lot 592 Ruby and diamond ring 6.02 ct · Mozambique · No heat ×0.9 high estimate Estimate USD 235k – 307k USD 283,997$47,176 per carat

$42,261per carat Lot 590 Emerald and diamond ring 6.72 ct · Colombia · No oil ×1.1 high estimate Estimate USD 190k – 257k USD 283,997$42,261 per carat $39,017per carat Lot 530 Emerald and diamond ring 12.01 ct · Colombia · Minor oil ×4.7 high estimate Estimate USD 73k – 101k USD 468,596$39,017 per carat $27,626per carat Lot 638 Attractive emerald and diamond ring 12.85 ct · Colombia · Minor oil ×1.3 high estimate Estimate USD 201k – 268k USD 354,997$27,626 per carat $20,994per carat Lot 633 Fine emerald and diamond ring 3.72 ct · Colombia · No oil ×0.7 high estimate Estimate USD 67k – 112k USD 78,099$20,994 per carat $19,279per carat Lot 558 Emerald and diamond ring 19.15 ct · Colombia ×0.9 high estimate Estimate USD 313k – 414k USD 369,197$19,279 per carat $13,090per carat Lot 617 Emerald and diamond ring 4.99 ct · Colombia · Moderate oil ×1.3 high estimate Estimate USD 31k – 50k USD 65,319$13,090 per carat $7,492per carat Lot 579 Emerald and diamond brooch/pendant 7.96 ct · Colombia ×1.1 high estimate Estimate USD 45k – 56k USD 59,639$7,492 per carat

$1,178,589price paid Lot 674 Superb natural pearl and diamond necklace ×3.8 high estimate Estimate USD 207k – 307k USD 1,178,589 $36,920price paid Lot 603 Natural pearl and diamond tiara, late 19th century ×0.7 high estimate Estimate USD 31k – 50k USD 36,920 $34,080price paid Lot 604 Natural pearl and diamond jewel, late 19th century ×1.5 high estimate Estimate USD 17k – 22k USD 34,080

$32,401per carat Lot 528 Diamond ring 5.04 ct · D · VVS2 ×1.0 high estimate Estimate USD 112k – 168k USD 163,299$32,401 per carat $156,199price paid Lot 652 Elegant diamond aigrette tiara, circa 1909 and later ×0.8 high estimate Estimate USD 123k – 184k USD 156,199 $397,596price paid Lot 577 Impressive ruby and diamond bracelet ×0.7 high estimate Estimate USD 335k – 559k USD 397,596 $103,999per carat Lot 562 Ruby and diamond ring 3.55 ct · Burma · No heat ×1.8 high estimate Estimate USD 134k – 201k USD 369,197$103,999 per carat $5,462per carat Lot 527 Pink sapphire, sapphire and diamond ring 5.20 ct · Heated ×1.0 high estimate Estimate USD 25k – 29k USD 28,400$5,462 per carat $22,720price paid Lot 526 Pink sapphire and diamond ring ×0.9 high estimate Estimate USD 13k – 25k USD 22,720 $40,545per carat Lot 575 Diamond ring 15.76 ct · D · VVS2 ×0.8 high estimate Estimate USD 514k – 816k USD 638,994$40,545 per carat $2,266,767per carat Lot 675 Exceptional and rare fancy vivid blue diamond ring, laguna blu 11.16 ct · Fancy Vivid Blue · VS1 Estimate — USD 25,297,124$2,266,767 per carat $90,020per carat Lot 671 Diamond ring 18.78 ct · D · VVS2 ×1.2 high estimate Estimate USD 928k – 1.44m USD 1,690,567$90,020 per carat $58,774per carat Lot 669 Impressive diamond ring 12.08 ct · D · VVS2 ×1.0 high estimate Estimate USD 615k – 716k USD 709,994$58,774 per carat $369,197price paid Lot 665 Attractive diamond necklace, circa 1960 ×0.9 high estimate Estimate USD 313k – 414k USD 369,197 $241,398price paid Lot 618 Diamond bracelet ×1.1 high estimate Estimate USD 112k – 224k USD 241,398 $227,198price paid Lot 622 Gold, emerald and diamond bracelet, 'Serpenti' ×0.9 high estimate Estimate USD 168k – 246k USD 227,198 $92,299price paid Lot 508 Collection of jewels, 'Monete' ×2.6 high estimate Estimate USD 27k – 36k USD 92,299 $49,700price paid Lot 509 Pair of coloured sapphire and diamond pendent ear clips ×0.9 high estimate Estimate USD 34k – 56k USD 49,700 $709,994price paid Lot 672 Iconic diamond, onyx and emerald necklace/brooch, 'Panthère', 1980s ×1.1 high estimate Estimate USD 335k – 671k USD 709,994 $667,394price paid Lot 661 Magnificent diamond necklace ×0.8 high estimate Estimate USD 615k – 816k USD 667,394 $425,996price paid Lot 670 Iconic onyx, emerald and diamond bangle, 'Panthère', 1980s ×1.0 high estimate Estimate USD 224k – 447k USD 425,996 $40,840per carat Lot 663 Diamond ring 9.04 ct · E · VS1 ×0.8 high estimate Estimate USD 257k – 464k USD 369,197$40,840 per carat $354,997price paid Lot 551 Sapphire, emerald and diamond parure, 'Les oiseaux libérés' ×0.7 high estimate Estimate USD 257k – 514k USD 354,997 $340,797price paid Lot 533 Lady'S gem-set and diamond wristwatch, 'Panthère' ×0.7 high estimate Estimate USD 313k – 514k USD 340,797 $255,598price paid Lot 662 Pair of diamond pendent earrings E · VVS1 ×0.6 high estimate Estimate USD 207k – 414k USD 255,598 $255,598price paid Lot 529 Gem-set and diamond necklace ×1.0 high estimate Estimate USD 168k – 257k USD 255,598 $241,398price paid Lot 654 Elegant diamond bracelet, circa 1920 ×0.9 high estimate Estimate USD 168k – 280k USD 241,398 $234,298price paid Lot 537 Rock crystal, onyx and diamond necklace, 'Panthère' ×2.1 high estimate Estimate USD 67k – 112k USD 234,298 $25,714per carat Lot 594 Diamond ring, circa 1947 4.97 ct · E · VS1 ×0.9 high estimate Estimate USD 95k – 145k USD 127,799$25,714 per carat $113,599price paid Lot 519 Citrine and diamond bangle, 'Sudanese', circa 1936 ×1.5 high estimate Estimate USD 45k – 78k USD 113,599 $106,499price paid Lot 531 Gem set and diamond ring, 'Panthère' ×1.0 high estimate Estimate USD 78k – 112k USD 106,499 $85,199price paid Lot 515 Diamond double clip/bracelet, circa 1937 ×0.8 high estimate Estimate USD 67k – 112k USD 85,199 $85,199price paid Lot 513 Gem-set and diamond bangle ×1.2 high estimate Estimate USD 42k – 73k USD 85,199 $39,760price paid Lot 536 Emerald, onyx and diamond ring, 'Panthère', 1980s ×0.9 high estimate Estimate USD 22k – 45k USD 39,760 $39,760price paid Lot 535 Pair of emerald, onyx and diamond earrings, 'Panthère', 1980s ×3.0 high estimate Estimate USD 9k – 13k USD 39,760 $27,626per carat Lot 638 Attractive emerald and diamond ring 12.85 ct · Colombia · Minor oil ×1.3 high estimate Estimate USD 201k – 268k USD 354,997$27,626 per carat $127,799price paid Lot 612 Diamond brooch, Chaumet, and a pair of emerald, gem set and diamond pendants, 19th century and later, 1958 ×1.3 high estimate Estimate USD 67k – 101k USD 127,799 $49,700price paid Lot 507 Enamel, emerald and diamond bangle ×1.9 high estimate Estimate USD 21k – 27k USD 49,700 $26,980price paid Lot 506 Enamel, ruby and diamond bangle ×1.4 high estimate Estimate USD 15k – 19k USD 26,980 $4,934per carat Lot 567 Yellow sapphire and diamond ring 30.22 ct · Ceylon · No heat ×3.0 high estimate Estimate USD 31k – 50k USD 149,099$4,934 per carat $30,869per carat Lot 657 Fancy intense yellow diamond ring 32.20 ct · Fancy Intense Yellow · VVS2 ×0.8 high estimate Estimate USD 827k – 1.23m USD 993,991$30,869 per carat $596,395price paid Lot 656 Fancy yellow and fancy brownish yellow diamond necklace Fancy Yellow · VS1 ×0.9 high estimate Estimate USD 363k – 671k USD 596,395 $340,797price paid Lot 544 Coloured diamond demi-parure ×0.8 high estimate Estimate USD 302k – 442k USD 340,797 $40,692per carat Lot 658 Impressive diamond ring 51.52 ct · F · Internally Flawless ×0.7 high estimate Estimate USD 2.07m – 3.07m USD 2,096,438$40,692 per carat $1,100,490price paid Lot 659 Impressive padparadscha sapphire and diamond necklace No heat ×1.3 high estimate Estimate USD 514k – 816k USD 1,100,490 $69,545per carat Lot 637 Fine diamond ring 11.23 ct · D · VVS1 ×0.9 high estimate Estimate USD 671k – 872k USD 780,993$69,545 per carat $45,695per carat Lot 660 Fine padparadscha sapphire and diamond ring 12.43 ct · Ceylon · No heat ×2.3 high estimate Estimate USD 145k – 246k USD 567,995$45,695 per carat $26,296per carat Lot 666 Fine sapphire and diamond ring 14.58 ct · Burma · No heat ×1.4 high estimate Estimate USD 168k – 280k USD 383,396$26,296 per carat $184,598price paid Lot 569 Ruby and diamond necklace ×1.0 high estimate Estimate USD 134k – 179k USD 184,598 $92,299price paid Lot 593 Pair of emerald and diamond ear clips, circa 1950 ×2.0 high estimate Estimate USD 34k – 47k USD 92,299 $7,743per carat Lot 645 Impressive colour change sapphire bracelet 91.70 ct ×0.9 high estimate Estimate USD 615k – 816k USD 709,994$7,743 per carat $70,787per carat Lot 646 Diamond ring 10.03 ct · D · VVS2 ×0.9 high estimate Estimate USD 615k – 816k USD 709,994$70,787 per carat $51,980per carat Lot 648 Diamond ring 6.01 ct · D · VS1 ×0.7 high estimate Estimate USD 257k – 464k USD 312,397$51,980 per carat $78,099price paid Lot 510 Yellow sapphire and diamond bangle, 'Shirine', circa 1984 ×1.4 high estimate Estimate USD 34k – 56k USD 78,099 $8,765per carat Lot 636 Sapphire and diamond ring 27.54 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 95k – 140k USD 241,398$8,765 per carat $41,399per carat Lot 582 Diamond pendant 6.86 ct · D · VS2 ×1.3 high estimate Estimate USD 190k – 224k USD 283,997$41,399 per carat $22,504per carat Lot 578 Diamond ring 12.62 ct ×1.7 high estimate Estimate USD 112k – 168k USD 283,997$22,504 per carat $45,440price paid Lot 514 Emerald and chalcedony brooch ×0.8 high estimate Estimate USD 39k – 56k USD 45,440 $511,195price paid Lot 640 Elegant gem set and diamond bracelet, circa 1930 ×1.0 high estimate Estimate USD 313k – 514k USD 511,195 $397,596price paid Lot 623 Gold and diamond necklace, 'Zip' ×1.1 high estimate Estimate USD 246k – 358k USD 397,596 $269,798price paid Lot 627 Attractive ruby and diamond brooch, circa 1960 ×1.5 high estimate Estimate USD 123k – 184k USD 269,798 $255,598price paid Lot 649 Elegant diamond bracelet, 'Volutes', circa 1954 ×0.6 high estimate Estimate USD 224k – 447k USD 255,598 $227,198price paid Lot 563 Ruby and diamond parure, 1980s ×2.0 high estimate Estimate USD 67k – 112k USD 227,198 $212,998price paid Lot 626 Attractive pair of ruby and diamond ear clips, circa 1960 ×1.2 high estimate Estimate USD 123k – 184k USD 212,998 $212,998price paid Lot 632 Elegant diamond bracelet, 1920s ×2.4 high estimate Estimate USD 56k – 89k USD 212,998 $177,498price paid Lot 624 Fine coral, amethyst and diamond sautoir, circa 1970 ×2.3 high estimate Estimate USD 45k – 78k USD 177,498 $156,199price paid Lot 625 Pair of turquoise and diamond ear clips, circa 1970 ×2.8 high estimate Estimate USD 34k – 56k USD 156,199 $78,099price paid Lot 629 Pair of diamond clips, circa 1950 ×1.4 high estimate Estimate USD 34k – 56k USD 78,099 $26,980price paid Lot 504 Pair of ruby, sapphire and diamond ear clips, 'Hawaii', 1950s ×1.7 high estimate Estimate USD 11k – 16k USD 26,980 $21,300price paid Lot 502 Diamond clip brooch, 'Ludo-hexagone', circa 1940 ×1.4 high estimate Estimate USD 11k – 16k USD 21,300 $21,300price paid Lot 503 Ruby, sapphire and diamond brooch, circa 1960 ×2.0 high estimate Estimate USD 7k – 11k USD 21,300 $21,300price paid Lot 505 Lady'S sapphire, ruby and diamond wristwatch, 'Bagatelle', circa 1950 ×2.0 high estimate Estimate USD 7k – 11k USD 21,300 $15,620price paid Lot 501 Gold, sapphire and ruby necklace, circa 1945 ×1.5 high estimate Estimate USD 6k – 11k USD 15,620 $28,400price paid Lot 602 Diamond brooch, late 19th century ×0.9 high estimate Estimate USD 21k – 31k USD 28,400