Magnificent Jewels

$32,450per carat Lot 573 Sapphire and diamond ring 18.44 ct · Burma · No heat ×4.1 high estimate Estimate USD 102k – 147k USD 598,382$32,450 per carat $22,408per carat Lot 557 Sapphire and diamond ring 17.60 ct · Burma · No heat ×3.5 high estimate Estimate USD 68k – 113k USD 394,388$22,408 per carat $10,366per carat Lot 542 Pink sapphire and diamond ring 8.79 ct · Burma · No heat ×1.5 high estimate Estimate USD 40k – 62k USD 91,117$10,366 per carat $190,394price paid Lot 574 Pair of sapphire and diamond ear clips Burma · No heat ×2.4 high estimate Estimate USD 62k – 79k USD 190,394 $3,253per carat Lot 534 Fine sapphire and diamond pendent necklace 58.52 ct · Ceylon · Heated ×0.7 high estimate Estimate USD 159k – 272k USD 190,394$3,253 per carat $5,095per carat Lot 540 Colour change sapphire and diamond ring 13.88 ct · No heat ×0.9 high estimate Estimate USD 62k – 79k USD 70,718$5,095 per carat

$15,632per carat Lot 517 Unique emerald, pink sapphire and diamond brooch, 'Giulia', circa 1989 6.96 ct · Colombia ×2.4 high estimate Estimate USD 23k – 45k USD 108,797$15,632 per carat $9,696per carat Lot 575 Emerald and diamond ring 5.33 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 34k – 57k USD 51,678$9,696 per carat $67,998price paid Lot 571 Emerald and diamond ring Colombia · Minor oil ×1.1 high estimate Estimate USD 40k – 62k USD 67,998

$435,187price paid Lot 513 Exceptional natural pearl, ruby and diamond necklace ×0.9 high estimate Estimate USD 295k – 510k USD 435,187 $217,594price paid Lot 555 Exceptional pair of natural pearl and diamond pendent ear clips ×0.8 high estimate Estimate USD 170k – 283k USD 217,594 $135,996price paid Lot 549 Natural pearl and diamond pendant ×2.2 high estimate Estimate USD 40k – 62k USD 135,996 $88,397price paid Lot 567 Pair of natural pearl and diamond earrings ×0.8 high estimate Estimate USD 79k – 113k USD 88,397 $190,394price paid Lot 536 Rare nephrite, hardstone, mother-of-pearl and diamond mystery clock, circa 1980 ×0.8 high estimate Estimate USD 170k – 227k USD 190,394

$435,187price paid Lot 561 Diamond rivière necklace ×1.7 high estimate Estimate USD 147k – 249k USD 435,187 $435,187price paid Lot 524 Emerald and diamond parure ×3.0 high estimate Estimate USD 113k – 147k USD 435,187 $3,253per carat Lot 534 Fine sapphire and diamond pendent necklace 58.52 ct · Ceylon · Heated ×0.7 high estimate Estimate USD 159k – 272k USD 190,394$3,253 per carat $43,519price paid Lot 506 Gold necklace, circa 1870 ×1.5 high estimate Estimate USD 20k – 29k USD 43,519 $448,787price paid Lot 581 Lady'S gold, ruby and diamond wristwatch, 'Serpenti', circa 1966 ×1.0 high estimate Estimate USD 227k – 453k USD 448,787 $231,193price paid Lot 533 Emerald and diamond ring ×2.3 high estimate Estimate USD 79k – 102k USD 231,193 $101,997price paid Lot 529 Emerald and diamond necklace ×0.8 high estimate Estimate USD 91k – 136k USD 101,997 $74,798price paid Lot 544 Lady'S emerald and diamond wristwatch, 'Serpenti' ×0.7 high estimate Estimate USD 57k – 113k USD 74,798 $8,613price paid Lot 566 Sapphire and diamond ring, 'Trombino' ×0.1 high estimate Estimate USD 57k – 68k USD 8,613 $67,998price paid Lot 505 Gem set, enamel and diamond necklace, circa 1895 ×1.3 high estimate Estimate USD 29k – 51k USD 67,998 $299,191price paid Lot 558 Sapphire, emerald, onyx and diamond brooch, 'Panthère', 1980s ×1.1 high estimate Estimate USD 170k – 283k USD 299,191 $190,394price paid Lot 536 Rare nephrite, hardstone, mother-of-pearl and diamond mystery clock, circa 1980 ×0.8 high estimate Estimate USD 170k – 227k USD 190,394 $129,196price paid Lot 565 Onyx, emerald, seed pearl and diamond necklace/brooch combination, 'Panthère' ×0.6 high estimate Estimate USD 125k – 204k USD 129,196 $115,597price paid Lot 550 Pair of ruby and diamond ear clips, circa 1970 ×1.5 high estimate Estimate USD 62k – 79k USD 115,597 $115,597price paid Lot 552 Exquisite onyx and diamond brooch, 1910 ×1.9 high estimate Estimate USD 40k – 62k USD 115,597 $88,397price paid Lot 521 Ruby and diamond parure, 1980s ×1.0 high estimate Estimate USD 57k – 91k USD 88,397 $67,998price paid Lot 571 Emerald and diamond ring Colombia · Minor oil ×1.1 high estimate Estimate USD 40k – 62k USD 67,998 $61,198price paid Lot 515 Gem set and diamond brooch, 'Palmette', circa 1936 ×1.1 high estimate Estimate USD 34k – 57k USD 61,198 $115,597price paid Lot 501 Gold tiara, second half of the 19th century ×2.3 high estimate Estimate USD 29k – 51k USD 115,597 $43,519price paid Lot 502 Gold and glass necklace, circa 1880 ×2.1 high estimate Estimate USD 15k – 20k USD 43,519 $40,799price paid Lot 503 Micromosaic and enamel pendant, mid-19th century ×0.8 high estimate Estimate USD 29k – 51k USD 40,799 $25,839price paid Lot 504 Emerald, ruby and enamel pendent brooch, circa 1860 ×1.3 high estimate Estimate USD 15k – 20k USD 25,839 $57,118price paid Lot 539 Unique pair of gem set pendent earrings, 'Animal world' ×2.8 high estimate Estimate USD 14k – 20k USD 57,118 $54,398price paid Lot 522 Pair of emerald and diamond pendent ear clips ×1.0 high estimate Estimate USD 34k – 57k USD 54,398 $8,789per carat Lot 564 Spinel and diamond ring 8.51 ct ×2.8 high estimate Estimate USD 20k – 27k USD 74,798$8,789 per carat $435,187price paid Lot 545 Superb sapphire, purple sapphire and diamond ring ×0.8 high estimate Estimate USD 340k – 544k USD 435,187 $462,386price paid Lot 554 Ruby and diamond necklace, 1950s ×1.9 high estimate Estimate USD 147k – 249k USD 462,386 $15,632per carat Lot 517 Unique emerald, pink sapphire and diamond brooch, 'Giulia', circa 1989 6.96 ct · Colombia ×2.4 high estimate Estimate USD 23k – 45k USD 108,797$15,632 per carat $51,678price paid Lot 518 Unique pair of gem set and diamond ear clips, 'Cacatoes', circa 1989 ×1.1 high estimate Estimate USD 23k – 45k USD 51,678 $163,195price paid Lot 579 Diamond rivière necklace ×0.8 high estimate Estimate USD 147k – 193k USD 163,195 $40,799price paid Lot 588 Pair of sapphire and diamond ear clips, circa 1950 ×2.0 high estimate Estimate USD 15k – 20k USD 40,799 $217,594price paid Lot 555 Exceptional pair of natural pearl and diamond pendent ear clips ×0.8 high estimate Estimate USD 170k – 283k USD 217,594 $57,316per carat Lot 576 Very fine diamond pendent necklace 13.05 ct · Internally Flawless ×0.9 high estimate Estimate USD 589k – 793k USD 747,978$57,316 per carat $23,119price paid Lot 541 Tourmaline, tanzanite and diamond brooch, 'Fireworks', circa 1993 ×2.0 high estimate Estimate USD 9k – 11k USD 23,119 $693,580price paid Lot 589 Attractive sapphire and diamond bangle, circa 1950 ×1.1 high estimate Estimate USD 363k – 623k USD 693,580 $149,596price paid Lot 547 'Mystery-set' pair of sapphire and diamond pendent ear clips ×1.3 high estimate Estimate USD 79k – 113k USD 149,596 $142,796price paid Lot 548 'Mystery-set' sapphire and diamond bracelet ×0.8 high estimate Estimate USD 125k – 181k USD 142,796 $108,797price paid Lot 553 Diamond bracelet, 1950s ×1.0 high estimate Estimate USD 79k – 113k USD 108,797 $108,797price paid Lot 587 'Mystery-set' sapphire and diamond brooch, circa 1960 ×1.2 high estimate Estimate USD 68k – 91k USD 108,797 $95,197price paid Lot 519 Pair of sapphire and diamond pendent ear clips, 1970s ×1.5 high estimate Estimate USD 40k – 62k USD 95,197 $74,798price paid Lot 527 Diamond bracelet, 1970s ×0.9 high estimate Estimate USD 57k – 79k USD 74,798 $70,718price paid Lot 586 Diamond bracelet/brooch combination, 'Cocarde', circa 1954 ×1.1 high estimate Estimate USD 40k – 62k USD 70,718 $43,519price paid Lot 546 'Mystery-set' sapphire and diamond ring ×1.1 high estimate Estimate USD 29k – 40k USD 43,519 $24,479price paid Lot 532 'Mystery-set' gold, ruby and diamond cigarette case, circa 1950 ×0.6 high estimate Estimate USD 20k – 40k USD 24,479 $24,479price paid Lot 516 Gold and diamond brooch, 'Mimosa', circa 1950 ×1.1 high estimate Estimate USD 11k – 23k USD 24,479 $47,599price paid Lot 508 Jadeite, ruby and emerald buckle, late 19th century ×2.3 high estimate Estimate USD 14k – 20k USD 47,599 $43,519price paid Lot 507 Gold, emerald and blister pearl necklace, circa 1890 ×0.7 high estimate Estimate USD 40k – 62k USD 43,519