Sensational Jewels from a Prominent Middle Eastern Collector

$12.1m in total, buyer’s premium included

116 of 123 lots sold

The sale on phillips.com ↗︎

Top lots per carat 12 lots · the highest prices per carat of the sale

←→

$96,919per carat Lot 692 A coloured diamond and diamond ring 2.00 ct · Fancy Purplish Pink · SI1 ×1.0 high estimate Estimate USD 122k – 192k USD 193,838$96,919 per carat $96,597per carat Lot 690 A coloured diamond and diamond ring 3.01 ct · Fancy Orangy Pink · VS2 ×3.3 high estimate Estimate USD 62k – 87k USD 290,758$96,597 per carat $68,543per carat Lot 717 Fine diamond ring 7.07 ct · D colour ×0.8 high estimate Estimate USD 410k – 615k USD 484,596$68,543 per carat $59,778per carat Lot 656 Important diamond ring 14.03 ct · D colour · VVS1 ×0.8 high estimate Estimate USD 769k – 1.03m USD 838,684$59,778 per carat $47,885per carat Lot 716 Superb coloured diamond and diamond ring, jacob & co. 5.06 ct · Fancy Vivid Orange-Yellow · SI2 ×0.7 high estimate Estimate USD 205k – 333k USD 242,298$47,885 per carat $46,625per carat Lot 657 Superb coloured diamond ring 10.74 ct · Fancy Brown-Pink · SI1 ×1.0 high estimate Estimate USD 359k – 487k USD 500,749$46,625 per carat $38,021per carat Lot 685 Fine diamond ring, jacob & co. 7.01 ct · E colour · VVS2 ×0.8 high estimate Estimate USD 205k – 333k USD 266,528$38,021 per carat $35,632per carat Lot 709 A diamond ring 16.32 ct · I colour · VVS1 ×1.5 high estimate Estimate USD 256k – 385k USD 581,515$35,632 per carat $34,216per carat Lot 675 Pair of coloured diamond and diamond earrings 2.03 ct · Fancy Light Pink-Brown · VVS2 ×1.5 high estimate Estimate USD 32k – 45k USD 69,459$34,216 per carat $30,058per carat Lot 655 Fine diamond ring, Cartier 7.04 ct · E colour · VS1 ×0.6 high estimate Estimate USD 205k – 333k USD 211,607$30,058 per carat $29,794per carat Lot 672 Fine diamond ring 10.03 ct · F colour · VS1 ×0.8 high estimate Estimate USD 231k – 359k USD 298,834$29,794 per carat $23,538per carat Lot 651 A diamond pendant necklace 5.49 ct · K colour · SI2 ×0.8 high estimate Estimate USD 103k – 154k USD 129,226$23,538 per carat

Sapphires 27 lots

←→

AllBurma 6Madagascar 1Ceylon 18Origin not reported 2

$12,066per carat Lot 682 A sapphire and diamond ring 8.30 ct · Burma · No heat ×2.2 high estimate Estimate USD 32k – 45k USD 100,150$12,066 per carat $6,205per carat Lot 687 A sapphire and diamond ring 8.33 ct · Burma · No heat ×0.8 high estimate Estimate USD 41k – 62k USD 51,690$6,205 per carat $5,951per carat Lot 645 A sapphire and diamond ring 14.93 ct · Burma · No heat ×1.0 high estimate Estimate USD 62k – 87k USD 88,843$5,951 per carat $4,803per carat Lot 614 A sapphire and diamond ring 6.39 ct · Burma · No heat ×2.0 high estimate Estimate USD 12k – 15k USD 30,691$4,803 per carat $4,610per carat Lot 702 A sapphire and diamond ring 9.81 ct · Burma · No heat ×0.9 high estimate Estimate USD 36k – 49k USD 45,229$4,610 per carat $4,206per carat Lot 649 A sapphire and diamond ring 12.29 ct · Burma · No heat ×1.3 high estimate Estimate USD 26k – 38k USD 51,690$4,206 per carat $4,202per carat Lot 664 A sapphire and diamond ring 6.15 ct · Madagascar · No heat ×0.9 high estimate Estimate USD 15k – 28k USD 25,845$4,202 per carat $5,808per carat Lot 710 A sapphire and diamond ring 13.35 ct · Ceylon · No heat ×1.3 high estimate Estimate USD 41k – 62k USD 77,535$5,808 per carat $3,623per carat Lot 628 A sapphire and diamond ring 10.70 ct · Ceylon · Heated ×3.2 high estimate Estimate USD 8k – 12k USD 38,768$3,623 per carat $2,679per carat Lot 701 A sapphire ring 13.87 ct · Ceylon · Heated ×1.6 high estimate Estimate USD 15k – 23k USD 37,152$2,679 per carat $2,638per carat Lot 637 A sapphire and diamond ring 11.02 ct · Ceylon · Heated ×1.9 high estimate Estimate USD 10k – 15k USD 29,076$2,638 per carat $2,591per carat Lot 621 A sapphire and diamond ring 10.60 ct · Ceylon · Heated ×2.5 high estimate Estimate USD 8k – 11k USD 27,460$2,591 per carat $2,274per carat Lot 661 A sapphire and diamond ring 6.25 ct · Ceylon · Heated ×1.3 high estimate Estimate USD 8k – 11k USD 14,215$2,274 per carat $2,261per carat Lot 608 A sapphire and diamond ring 3.00 ct · Ceylon · No heat ×0.9 high estimate Estimate USD 5k – 8k USD 6,784$2,261 per carat $2,113per carat Lot 624 A sapphire and diamond ring 10.70 ct · Ceylon · Heated ×0.5 high estimate Estimate USD 32k – 45k USD 22,614$2,113 per carat $2,009per carat Lot 640 A sapphire and diamond ring 12.06 ct · Ceylon · Heated ×1.6 high estimate Estimate USD 10k – 15k USD 24,230$2,009 per carat $1,662per carat Lot 646 A sapphire ring 31.11 ct · Ceylon · Heated ×0.8 high estimate Estimate USD 41k – 62k USD 51,690$1,662 per carat $1,607per carat Lot 635 A sapphire and diamond ring 8.04 ct · Ceylon · Heated ×0.8 high estimate Estimate USD 10k – 15k USD 12,923$1,607 per carat $1,464per carat Lot 633 A sapphire and diamond ring 6.07 ct · Ceylon · Heated ×0.9 high estimate Estimate USD 6k – 10k USD 8,884$1,464 per carat $1,436per carat Lot 639 A sapphire and diamond ring 26.99 ct · Ceylon · Heated ×1.4 high estimate Estimate USD 15k – 28k USD 38,768$1,436 per carat $1,288per carat Lot 606 A sapphire and diamond ring 3.01 ct · Ceylon · Heated ×1.7 high estimate Estimate USD 2k – 2k USD 3,877$1,288 per carat $33,922price paid Lot 622 Pair of sapphire and diamond earrings Ceylon · Heated ×1.0 high estimate Estimate USD 21k – 33k USD 33,922 $12,923price paid Lot 662 Pair of sapphire and diamond earrings Ceylon · Heated ×0.5 high estimate Estimate USD 15k – 28k USD 12,923 $11,307price paid Lot 629 Pair of sapphire and diamond earrings Ceylon · Heated ×1.0 high estimate Estimate USD 8k – 11k USD 11,307 Lot 632 A sapphire and diamond ring 10.76 ct · Ceylon · No heat Estimate USD 32k – 45k Not sold $5,308per carat Lot 648 A sapphire and diamond pendant necklace 18.26 ct · No heat ×2.2 high estimate Estimate USD 31k – 44k USD 96,919$5,308 per carat $2,395per carat Lot 700 A sapphire and diamond ring 14.84 ct ×2.9 high estimate Estimate USD 8k – 12k USD 35,537$2,395 per carat

Rubies 9 lots

←→

AllBurma 4Mozambique 5

$22,465per carat Lot 721 A ruby and diamond ring 3.02 ct · Burma · No heat ×1.2 high estimate Estimate USD 46k – 59k USD 67,843$22,465 per carat $8,036per carat Lot 638 A ruby and diamond ring 4.02 ct · Burma · Heated ×0.3 high estimate Estimate USD 83k – 109k USD 32,306$8,036 per carat $7,430per carat Lot 708 A ruby and diamond ring 5.00 ct · Burma · Heated ×0.2 high estimate Estimate USD 103k – 154k USD 37,152$7,430 per carat $6,213per carat Lot 619 A ruby and diamond ring 5.20 ct · Burma · Heated ×1.4 high estimate Estimate USD 15k – 23k USD 32,306$6,213 per carat $14,484per carat Lot 644 Fine ruby and diamond ring 8.03 ct · Mozambique · No heat ×1.1 high estimate Estimate USD 83k – 109k USD 116,303$14,484 per carat $10,317per carat Lot 683 A ruby and diamond ring 5.01 ct · Mozambique · No heat ×0.7 high estimate Estimate USD 51k – 77k USD 51,690$10,317 per carat $6,865per carat Lot 609 A ruby and diamond ring 4.00 ct · Mozambique · No heat ×2.5 high estimate Estimate USD 8k – 11k USD 27,460$6,865 per carat $6,845per carat Lot 666 A ruby ring 7.08 ct · Mozambique · No heat ×1.1 high estimate Estimate USD 32k – 45k USD 48,460$6,845 per carat Lot 642 A ruby and diamond ring 9.03 ct · Mozambique · No heat Estimate USD 103k – 154k Not sold

Emeralds 17 lots

←→

AllColombia 15Origin not reported 2

$12,383per carat Lot 673 Superb emerald and diamond ring, Chopard 20.22 ct · Colombia · Minor oil ×1.3 high estimate Estimate USD 122k – 192k USD 250,375$12,383 per carat $7,718per carat Lot 665 An emerald and diamond ring 8.79 ct · Colombia · Minor oil ×2.0 high estimate Estimate USD 21k – 33k USD 67,843$7,718 per carat $7,597per carat Lot 660 An emerald ring 8.08 ct · Colombia · Insignificant oil ×1.4 high estimate Estimate USD 32k – 45k USD 61,382$7,597 per carat $7,368per carat Lot 636 An emerald and diamond ring 5.70 ct · Colombia · Minor oil ×1.5 high estimate Estimate USD 15k – 28k USD 41,998$7,368 per carat $6,246per carat Lot 630 An emerald and diamond ring 11.38 ct · Colombia · Insignificant oil ×1.2 high estimate Estimate USD 46k – 59k USD 71,074$6,246 per carat $4,958per carat Lot 625 An emerald and diamond ring 10.10 ct · Colombia · Insignificant oil ×1.8 high estimate Estimate USD 15k – 28k USD 50,075$4,958 per carat $4,751per carat Lot 681 An emerald and diamond ring 6.80 ct · Colombia · Insignificant oil ×0.9 high estimate Estimate USD 23k – 36k USD 32,306$4,751 per carat $4,732per carat Lot 688 An emerald and diamond ring 12.63 ct · Colombia · Minor oil ×1.0 high estimate Estimate USD 46k – 59k USD 59,767$4,732 per carat $3,034per carat Lot 618 An emerald and diamond ring 4.26 ct · Colombia · Insignificant oil ×0.8 high estimate Estimate USD 12k – 15k USD 12,923$3,034 per carat $2,527per carat Lot 615 An emerald and diamond ring 7.67 ct · Colombia · Minor oil ×1.3 high estimate Estimate USD 12k – 15k USD 19,384$2,527 per carat $2,506per carat Lot 627 An emerald and diamond pendant 32.23 ct · Colombia · Insignificant oil ×2.4 high estimate Estimate USD 21k – 33k USD 80,766$2,506 per carat $242,298price paid Lot 631 Pair of emerald and diamond earrings Colombia · Minor oil ×2.2 high estimate Estimate USD 83k – 109k USD 242,298 $161,532price paid Lot 647 Pair of emerald earrings Colombia · Minor oil ×0.8 high estimate Estimate USD 122k – 192k USD 161,532 $145,379price paid Lot 659 Pair of emerald ear studs Colombia · Minor oil ×3.2 high estimate Estimate USD 32k – 45k USD 145,379 Lot 643 An emerald and diamond ring 30.57 ct · Colombia · Moderate oil Estimate USD 83k – 109k Not sold $21,829per carat Lot 623 An emerald and diamond ring 6.66 ct ×1.7 high estimate Estimate USD 62k – 87k USD 145,379$21,829 per carat Lot 641 Pair of emerald and diamond earrings Estimate USD 32k – 45k Not sold

Coloured diamonds 14 lots

←→

$96,919per carat Lot 692 A coloured diamond and diamond ring 2.00 ct · Fancy Purplish Pink · SI1 ×1.0 high estimate Estimate USD 122k – 192k USD 193,838$96,919 per carat $96,597per carat Lot 690 A coloured diamond and diamond ring 3.01 ct · Fancy Orangy Pink · VS2 ×3.3 high estimate Estimate USD 62k – 87k USD 290,758$96,597 per carat $47,885per carat Lot 716 Superb coloured diamond and diamond ring, jacob & co. 5.06 ct · Fancy Vivid Orange-Yellow · SI2 ×0.7 high estimate Estimate USD 205k – 333k USD 242,298$47,885 per carat $46,625per carat Lot 657 Superb coloured diamond ring 10.74 ct · Fancy Brown-Pink · SI1 ×1.0 high estimate Estimate USD 359k – 487k USD 500,749$46,625 per carat $34,216per carat Lot 675 Pair of coloured diamond and diamond earrings 2.03 ct · Fancy Light Pink-Brown · VVS2 ×1.5 high estimate Estimate USD 32k – 45k USD 69,459$34,216 per carat $16,100per carat Lot 616 A diamond and coloured diamond ring 3.01 ct · D colour · IF ×3.1 high estimate Estimate USD 12k – 15k USD 48,460$16,100 per carat $15,501per carat Lot 698 Impressive coloured diamond and diamond pendant necklace 25.01 ct · Fancy Yellow · SI1 ×0.9 high estimate Estimate USD 308k – 436k USD 387,677$15,501 per carat $15,430per carat Lot 674 A coloured diamond and diamond pendant necklace 3.35 ct · Fancy Pink-Brown · VS1 ×1.8 high estimate Estimate USD 15k – 28k USD 51,690$15,430 per carat $11,597per carat Lot 679 A diamond and coloured diamond pendant necklace/brooch 9.75 ct · L colour · VVS1 ×1.3 high estimate Estimate USD 62k – 87k USD 113,072$11,597 per carat $11,034per carat Lot 691 A coloured diamond and diamond ring 7.32 ct · Fancy Intense Yellow ×0.9 high estimate Estimate USD 62k – 87k USD 80,766$11,034 per carat $7,197per carat Lot 667 A diamond and coloured diamond ring 2.02 ct · G colour · VVS2 ×0.9 high estimate Estimate USD 12k – 15k USD 14,538$7,197 per carat $3,892per carat Lot 669 A coloured diamond and diamond ring 13.28 ct · Fancy Dark Yellow-Brown ×1.2 high estimate Estimate USD 32k – 45k USD 51,690$3,892 per carat $355,370price paid Lot 697 Impressive pair of coloured diamond and diamond earrings Fancy Yellow · VVS2 ×0.9 high estimate Estimate USD 256k – 385k USD 355,370 Lot 718 Elegant diamond and coloured diamond ring 5.51 ct · D colour · IF Estimate USD 256k – 385k Not sold

Colourless diamonds 15 lots

←→

$68,543per carat Lot 717 Fine diamond ring 7.07 ct · D colour ×0.8 high estimate Estimate USD 410k – 615k USD 484,596$68,543 per carat $59,778per carat Lot 656 Important diamond ring 14.03 ct · D colour · VVS1 ×0.8 high estimate Estimate USD 769k – 1.03m USD 838,684$59,778 per carat $38,021per carat Lot 685 Fine diamond ring, jacob & co. 7.01 ct · E colour · VVS2 ×0.8 high estimate Estimate USD 205k – 333k USD 266,528$38,021 per carat $35,632per carat Lot 709 A diamond ring 16.32 ct · I colour · VVS1 ×1.5 high estimate Estimate USD 256k – 385k USD 581,515$35,632 per carat $30,058per carat Lot 655 Fine diamond ring, Cartier 7.04 ct · E colour · VS1 ×0.6 high estimate Estimate USD 205k – 333k USD 211,607$30,058 per carat $29,794per carat Lot 672 Fine diamond ring 10.03 ct · F colour · VS1 ×0.8 high estimate Estimate USD 231k – 359k USD 298,834$29,794 per carat $19,918per carat Lot 712 A diamond ring 24.33 ct · K colour · VS2 ×2.4 high estimate Estimate USD 154k – 205k USD 484,596$19,918 per carat $7,502per carat Lot 689 A diamond ring 10.12 ct · V colour · VS1 ×1.1 high estimate Estimate USD 41k – 67k USD 75,920$7,502 per carat $6,442per carat Lot 676 A diamond ring 10.03 ct · Z colour · SI1 ×1.1 high estimate Estimate USD 41k – 62k USD 64,613$6,442 per carat $161,532price paid Lot 671 Pair of diamond ear studs I colour · VVS2 ×1.4 high estimate Estimate USD 90k – 115k USD 161,532 $121,149price paid Lot 684 A diamond necklace, Cartier ×2.5 high estimate Estimate USD 36k – 49k USD 121,149 $61,382price paid Lot 705 Elegant pair of diamond 'Waterfall' earrings, Graff ×2.2 high estimate Estimate USD 15k – 28k USD 61,382 $48,460price paid Lot 620 A diamond necklace ×1.0 high estimate Estimate USD 36k – 49k USD 48,460 $38,768price paid Lot 668 Pair of diamond earrings D colour · I1 ×1.0 high estimate Estimate USD 24k – 38k USD 38,768 $19,384price paid Lot 694 A diamond necklace ×1.8 high estimate Estimate USD 8k – 11k USD 19,384

Signed jewels 8 lots

←→

AllCartier 3Chopard 1Graff 1Jacob & Co. 3

$30,058per carat Lot 655 Fine diamond ring, Cartier 7.04 ct · E colour · VS1 ×0.6 high estimate Estimate USD 205k – 333k USD 211,607$30,058 per carat $161,532price paid Lot 707 A diamond and cultured pearl necklace, circa 1988, Cartier ×1.9 high estimate Estimate USD 62k – 87k USD 161,532 $121,149price paid Lot 684 A diamond necklace, Cartier ×2.5 high estimate Estimate USD 36k – 49k USD 121,149 $12,383per carat Lot 673 Superb emerald and diamond ring, Chopard 20.22 ct · Colombia · Minor oil ×1.3 high estimate Estimate USD 122k – 192k USD 250,375$12,383 per carat $61,382price paid Lot 705 Elegant pair of diamond 'Waterfall' earrings, Graff ×2.2 high estimate Estimate USD 15k – 28k USD 61,382 $38,021per carat Lot 685 Fine diamond ring, jacob & co. 7.01 ct · E colour · VVS2 ×0.8 high estimate Estimate USD 205k – 333k USD 266,528$38,021 per carat $47,885per carat Lot 716 Superb coloured diamond and diamond ring, jacob & co. 5.06 ct · Fancy Vivid Orange-Yellow · SI2 ×0.7 high estimate Estimate USD 205k – 333k USD 242,298$47,885 per carat $201,915price paid Lot 715 Impressive diamond ring, jacob & co. ×1.0 high estimate Estimate USD 154k – 205k USD 201,915

Other jewels 38 lots

←→

$242,298price paid Lot 658 Set of sapphire and diamond necklace, ring and earrings ×1.2 high estimate Estimate USD 154k – 205k USD 242,298 $226,145price paid Lot 722 Superb ruby and diamond necklace ×2.1 high estimate Estimate USD 83k – 109k USD 226,145 $177,685price paid Lot 706 Set of diamond ring and cufflinks ×2.3 high estimate Estimate USD 51k – 77k USD 177,685 $161,532price paid Lot 654 A diamond ring G colour · VVS2 ×1.1 high estimate Estimate USD 103k – 154k USD 161,532 $17,498per carat Lot 686 A diamond ring 8.77 ct · G colour · VS2 ×0.8 high estimate Estimate USD 122k – 192k USD 153,455$17,498 per carat $137,302price paid Lot 704 A sapphire and diamond necklace ×1.3 high estimate Estimate USD 83k – 109k USD 137,302 $22,394per carat Lot 653 A diamond ring 5.41 ct · H colour · VVS1 ×0.8 high estimate Estimate USD 103k – 154k USD 121,149$22,394 per carat $113,072price paid Lot 670 A diamond pendant necklace ×1.0 high estimate Estimate USD 87k – 110k USD 113,072 $96,919price paid Lot 711 Set of emerald and diamond pendant necklace/ brooch and earrings ×1.1 high estimate Estimate USD 62k – 87k USD 96,919 $79,151price paid Lot 677 Pair of diamond ear studs J colour · VS1 ×1.0 high estimate Estimate USD 51k – 77k USD 79,151 $7,572per carat Lot 650 A diamond and sapphire ring 9.60 ct · R colour · VVS1 ×1.2 high estimate Estimate USD 41k – 62k USD 72,689$7,572 per carat $69,459price paid Lot 720 A ruby and diamond bracelet ×1.2 high estimate Estimate USD 46k – 59k USD 69,459 $8,459per carat Lot 714 A diamond ring 8.02 ct · L colour · VVS1 ×1.0 high estimate Estimate USD 41k – 67k USD 67,843$8,459 per carat $64,613price paid Lot 724 Set of diamond earrings and ring ×1.1 high estimate Estimate USD 41k – 62k USD 64,613 $63,805price paid Lot 696 Pair of diamond earrings H colour ×1.3 high estimate Estimate USD 36k – 49k USD 63,805 $6,730per carat Lot 680 A diamond ring 9.12 ct · V colour · VS1 ×1.0 high estimate Estimate USD 46k – 59k USD 61,382$6,730 per carat $11,882per carat Lot 617 A diamond ring 5.03 ct · K colour · SI1 ×1.0 high estimate Estimate USD 32k – 58k USD 59,767$11,882 per carat $19,856per carat Lot 678 A diamond ring 3.01 ct · F colour · VVS2 ×1.2 high estimate Estimate USD 36k – 49k USD 59,767$19,856 per carat $10,058per carat Lot 723 A platinum and diamond ring 5.30 ct · J colour · VS2 ×0.9 high estimate Estimate USD 41k – 62k USD 53,306$10,058 per carat $51,690price paid Lot 699 Pair of ruby and diamond earrings ×1.1 high estimate Estimate USD 36k – 49k USD 51,690 $13,767per carat Lot 611 A diamond ring 3.52 ct · F colour · VS1 ×1.1 high estimate Estimate USD 32k – 45k USD 48,460$13,767 per carat $48,460price paid Lot 713 Pair of diamond earrings L colour · VS2 ×1.3 high estimate Estimate USD 26k – 38k USD 48,460 $41,998price paid Lot 703 Pair of sapphire and diamond earrings ×0.9 high estimate Estimate USD 32k – 45k USD 41,998 $7,965per carat Lot 663 A diamond ring 5.07 ct · K colour · VVS2 ×0.6 high estimate Estimate USD 38k – 64k USD 40,383$7,965 per carat $11,034per carat Lot 695 A diamond ring 3.66 ct · H colour ×1.2 high estimate Estimate USD 21k – 33k USD 40,383$11,034 per carat $7,567per carat Lot 652 A diamond ring 5.23 ct · J colour · SI2 ×0.8 high estimate Estimate USD 36k – 49k USD 39,575$7,567 per carat $35,537price paid Lot 719 Pair of ruby and diamond earrings ×0.8 high estimate Estimate USD 32k – 45k USD 35,537 $5,461per carat Lot 613 A diamond and white gold ring 5.62 ct · M colour · VVS2 ×0.9 high estimate Estimate USD 21k – 33k USD 30,691$5,461 per carat $27,460price paid Lot 626 Set of sapphire ring and cufflinks ×0.8 high estimate Estimate USD 21k – 33k USD 27,460 $27,460price paid Lot 634 Pair of sapphire and diamond earrings Ceylon · Heated ×2.5 high estimate Estimate USD 8k – 11k USD 27,460 $22,614price paid Lot 602 Set of sapphire and diamond ring and cufflinks ×9.8 high estimate Estimate USD 2k – 2k USD 22,614 $15,346price paid Lot 612 A platinum and diamond wristwatch by Chopard and a pair of diamond cufflinks ×0.5 high estimate Estimate USD 15k – 28k USD 15,346 $15,346price paid Lot 607 A tanzanite and diamond ring ×1.5 high estimate Estimate USD 6k – 10k USD 15,346 $6,461price paid Lot 604 Set of sapphire and diamond bangle and ring ×2.8 high estimate Estimate USD 2k – 2k USD 6,461 $5,169price paid Lot 603 Pair of diamond earrings G colour · SI1 ×2.2 high estimate Estimate USD 2k – 2k USD 5,169 $4,381per carat Lot 605 A diamond ring 1.18 ct · J colour · SI1 ×2.2 high estimate Estimate USD 2k – 2k USD 5,169$4,381 per carat Lot 610 A diamond ring 1.13 ct · G colour · I1 Estimate USD 15k – 28k Not sold Lot 601 A diamond ring 5.82 ct · M colour · VS2 Estimate USD 833 – 1k Not sold

Prices are the prices paid, buyer’s premium included, as Phillips publishes them; prices per carat and comparisons with the estimates use them too (Phillips estimates do not include the premium). Prices in USD at the ECB rate of 26 November 2021. Photographs © Phillips 2021.