Hong Kong Jewels and Jadeite

$74,668per carat Lot 630 A coloured diamond and diamond ring 1.51 ct · Fancy Pink-purple · SI1 ×1.0 high estimate Estimate USD 89k – 115k USD 112,749$74,668 per carat $59,763per carat Lot 716 Important sapphire and diamond ring 6.99 ct · Kashmir · No heat ×0.7 high estimate Estimate USD 382k – 573k USD 417,745$59,763 per carat $17,467per carat Lot 535 Tiffany & Co.: an important coloured diamond and diamond pendant necklace 11.05 ct ×0.8 high estimate Estimate USD 178k – 229k USD 193,011$17,467 per carat $13,015per carat Lot 514 An emerald and diamond ring 1.56 ct · Colombia · No oil ×0.9 high estimate Estimate USD 19k – 23k USD 20,304$13,015 per carat $9,024per carat Lot 509 A coloured diamond and diamond ring 1.80 ct · Fancy Intense Yellow · VVS2 ×0.8 high estimate Estimate USD 13k – 19k USD 16,244$9,024 per carat $8,470per carat Lot 557 Kat florence: a ruby and diamond ring 6.11 ct · Mozambique · No heat ×1.0 high estimate Estimate USD 41k – 54k USD 51,750$8,470 per carat $6,786per carat Lot 629 A coloured diamond pendant necklace 3.83 ct · Fancy Intense Yellow · SI1 ×1.0 high estimate Estimate USD 20k – 25k USD 25,990$6,786 per carat $6,016per carat Lot 605 Austy lee: a diamond and pink sapphire ring 2.16 ct · D · SI2 ×0.9 high estimate Estimate USD 11k – 14k USD 12,995$6,016 per carat $4,641per carat Lot 628 A coloured diamond and diamond ring 3.50 ct · Fancy Light Grayish Greenish · VS2 ×0.8 high estimate Estimate USD 13k – 19k USD 16,244$4,641 per carat $4,219per carat Lot 610 A coloured diamond and diamond ring 3.08 ct · Fancy Deep Brownish Yellow · VS1 ×0.7 high estimate Estimate USD 13k – 19k USD 12,995$4,219 per carat $3,946per carat Lot 512 A ruby and diamond ring 2.47 ct · Burma · No heat ×1.3 high estimate Estimate USD 6k – 7k USD 9,746$3,946 per carat $2,235per carat Lot 504 A coloured sapphire and diamond ring 2.18 ct ×0.8 high estimate Estimate USD 4k – 6k USD 4,873$2,235 per carat

$74,668per carat Lot 630 A coloured diamond and diamond ring 1.51 ct · Fancy Pink-purple · SI1 ×1.0 high estimate Estimate USD 89k – 115k USD 112,749$74,668 per carat $17,467per carat Lot 535 Tiffany & Co.: an important coloured diamond and diamond pendant necklace 11.05 ct ×0.8 high estimate Estimate USD 178k – 229k USD 193,011$17,467 per carat $9,024per carat Lot 509 A coloured diamond and diamond ring 1.80 ct · Fancy Intense Yellow · VVS2 ×0.8 high estimate Estimate USD 13k – 19k USD 16,244$9,024 per carat $6,786per carat Lot 629 A coloured diamond pendant necklace 3.83 ct · Fancy Intense Yellow · SI1 ×1.0 high estimate Estimate USD 20k – 25k USD 25,990$6,786 per carat $4,641per carat Lot 628 A coloured diamond and diamond ring 3.50 ct · Fancy Light Grayish Greenish · VS2 ×0.8 high estimate Estimate USD 13k – 19k USD 16,244$4,641 per carat $4,219per carat Lot 610 A coloured diamond and diamond ring 3.08 ct · Fancy Deep Brownish Yellow · VS1 ×0.7 high estimate Estimate USD 13k – 19k USD 12,995$4,219 per carat Lot 655 Fine coloured diamond and diamond ring 4.84 ct · Fancy Vivid Yellow · VS1 Estimate USD 293k – 382k Not sold Lot 663 A coloured diamond and diamond ring 2.03 ct · Fancy Pink-brown Estimate USD 41k – 52k Not sold Lot 528 A coloured diamond and diamond ring 3.00 ct · Fancy Intense Yellow · SI1 Estimate USD 25k – 32k Not sold Lot 623 A coloured diamond and diamond ring 0.65 ct · Fancy Brownish Orangy · I1 Estimate USD 25k – 32k Not sold Lot 544 A coloured diamond and diamond ring 2.01 ct · Fancy Deep Yellow · SI1 Estimate USD 20k – 28k Not sold

$25,990price paid Lot 675 Trabert & hoeffer mauboussin: a fine Art Deco ruby and diamond clip brooch, circa 1935 ×0.8 high estimate Estimate USD 20k – 31k USD 25,990 $21,117price paid Lot 612 Art Deco emerald and diamond bracelet, circa 1920 ×0.9 high estimate Estimate USD 17k – 23k USD 21,117 $15,431price paid Lot 680 Cartier: an 18k gold and diamond brooch, circa 1955 ×1.0 high estimate Estimate USD 11k – 15k USD 15,431 $5,685price paid Lot 679 Boucheron paris: an 18k gold, silver and gem-set vanity case/watch, circa 1945 ×0.9 high estimate Estimate USD 4k – 6k USD 5,685 $3,574price paid Lot 632 A freshwater pearl and diamond brooch, circa 1910 ×1.3 high estimate Estimate USD 2k – 3k USD 3,574 Lot 676 A diamond bracelet, circa 1915 Estimate USD 28k – 36k Not sold Lot 634 René boivin: an Art Deco diamond clip, circa 1925 Estimate USD 22k – 32k Not sold Lot 683 Lacloche: an 18k gold, sapphire and diamond bracelet, circa 1940 Estimate USD 19k – 24k Not sold Lot 594 Belle-époque multi-gem, diamond and enamel necklace, circa 1910 Estimate USD 17k – 22k Not sold Lot 682 Van Cleef & Arpels: a set of retro 18k gold and diamond pins, circa 1955 (5) Estimate USD 17k – 22k Not sold Lot 633 Art Deco platinum and diamond cuff, circa 1935 Estimate USD 16k – 20k Not sold Lot 608 A seed pearl and diamond torsade bracelet, circa 1910 Estimate USD 6k – 8k Not sold

$377,614price paid Lot 631 Rare Paraiba tourmaline and diamond ring ×0.8 high estimate Estimate USD 341k – 484k USD 377,614 $176,959price paid Lot 573 Fine pair of ruby and diamond cluster earrings ×0.9 high estimate Estimate USD 163k – 204k USD 176,959 $112,749price paid Lot 714 A three-stone diamond ring ×0.9 high estimate Estimate USD 99k – 127k USD 112,749 $112,749price paid Lot 715 Very fine jadeite and diamond ring ×1.0 high estimate Estimate USD 87k – 115k USD 112,749 $80,644price paid Lot 621 A jadeite and diamond necklace ×1.1 high estimate Estimate USD 48k – 74k USD 80,644 $38,908price paid Lot 588 A ruby and diamond brooch, french, circa 1960 ×0.9 high estimate Estimate USD 31k – 43k USD 38,908 $35,697price paid Lot 642 Fine jadeite and diamond 'Deer' pendant ×1.0 high estimate Estimate USD 23k – 36k USD 35,697 $35,697price paid Lot 576 A jadeite and diamond pendant ×1.1 high estimate Estimate USD 23k – 32k USD 35,697 $25,990price paid Lot 583 A diamond cluster necklace ×0.9 high estimate Estimate USD 20k – 28k USD 25,990 $25,990price paid Lot 652 A diamond and alexandrite chrysoberyl ring ×1.0 high estimate Estimate USD 20k – 25k USD 25,990 $24,365price paid Lot 527 A diamond rivière ×1.1 high estimate Estimate USD 18k – 23k USD 24,365 $22,741price paid Lot 620 A jadeite and diamond ring ×1.0 high estimate Estimate USD 18k – 23k USD 22,741 $22,741price paid Lot 529 An aquamarine and diamond ring ×1.2 high estimate Estimate USD 15k – 19k USD 22,741 $19,492price paid Lot 536 Pair of jadeite, gem-set and diamond 'Crane' brooches (2) ×0.8 high estimate Estimate USD 15k – 23k USD 19,492 $19,492price paid Lot 597 A jadeite and diamond necklace and bracelet set (2) ×0.8 high estimate Estimate USD 15k – 23k USD 19,492 $19,492price paid Lot 641 Pair of jadeite 'Pepper' and diamond earrings ×0.8 high estimate Estimate USD 18k – 23k USD 19,492 $19,492price paid Lot 519 A jadeite, black jadeite and ruby longchain ×1.0 high estimate Estimate USD 13k – 19k USD 19,492 $19,492price paid Lot 560 A lavender jadeite bangle ×1.0 high estimate Estimate USD 15k – 19k USD 19,492 $16,244price paid Lot 645 An opal and diamond ring ×1.0 high estimate Estimate USD 13k – 17k USD 16,244 $15,594price paid Lot 584 A pink spinel and diamond ring ×0.8 high estimate Estimate USD 13k – 19k USD 15,594 $15,431price paid Lot 640 A jadeite and diamond bangle ×1.0 high estimate Estimate USD 11k – 15k USD 15,431 $13,320price paid Lot 595 A pink spinel and diamond ring ×1.3 high estimate Estimate USD 7k – 10k USD 13,320 $12,995price paid Lot 508 A coloured diamond and diamond bracelet ×0.8 high estimate Estimate USD 10k – 15k USD 12,995 $12,995price paid Lot 602 Pair of jadeite and diamond earrings ×0.8 high estimate Estimate USD 10k – 15k USD 12,995 $12,345price paid Lot 523 An opal, jadeite and diamond 'Peony' brooch ×1.0 high estimate Estimate USD 10k – 12k USD 12,345 $10,558price paid Lot 599 Pair of jadeite, lavender jadeite, coloured diamond and diamond earrings ×0.9 high estimate Estimate USD 9k – 11k USD 10,558 $9,421price paid Lot 567 A spessartine mandarin garnet, gem-set and diamond ring and earring set (2) ×0.8 high estimate Estimate USD 7k – 11k USD 9,421 $8,934price paid Lot 582 A moonstone, gem-set and diamond ring ×0.9 high estimate Estimate USD 7k – 10k USD 8,934 $8,934price paid Lot 539 A jadeite and diamond 'Buddha' pendant ×2.0 high estimate Estimate USD 4k – 4k USD 8,934 $8,934price paid Lot 713 Pair of turquoise and diamond earrings ×2.8 high estimate Estimate USD 2k – 3k USD 8,934 $7,797price paid Lot 561 An icy jadeite and diamond ring ×1.0 high estimate Estimate USD 5k – 8k USD 7,797 $6,335price paid Lot 518 A jadeite and diamond brooch ×0.7 high estimate Estimate USD 5k – 9k USD 6,335 $6,173price paid Lot 520 A jadeite and diamond ring ×0.8 high estimate Estimate USD 5k – 8k USD 6,173 $6,173price paid Lot 549 A coloured diamond and diamond 'Flower' ring and earclip set (2) ×0.9 high estimate Estimate USD 5k – 7k USD 6,173 $6,173price paid Lot 503 A gem-set and diamond cuff ×1.1 high estimate Estimate USD 5k – 6k USD 6,173 $4,873price paid Lot 607 A coloured diamond necklace ×0.7 high estimate Estimate USD 4k – 7k USD 4,873 $4,873price paid Lot 510 A black opal and diamond ring ×1.1 high estimate Estimate USD 3k – 5k USD 4,873 $4,873price paid Lot 505 A gem-set and diamond 'Flower' ring and a 'Bee' pin (2) ×1.1 high estimate Estimate USD 3k – 4k USD 4,873 $4,873price paid Lot 710 A jadeite and diamond ring and earclip set (2) ×1.1 high estimate Estimate USD 3k – 4k USD 4,873 $4,873price paid Lot 707 A carved moonstone and diamond brooch ×1.4 high estimate Estimate USD 2k – 4k USD 4,873 $4,873price paid Lot 711 A diamond swirl brooch ×1.4 high estimate Estimate USD 2k – 4k USD 4,873 $4,873price paid Lot 712 A diamond buckle bracelet ×1.9 high estimate Estimate USD 2k – 3k USD 4,873 $4,061price paid Lot 626 A spinel and diamond ring ×0.3 high estimate Estimate USD 13k – 15k USD 4,061 $4,061price paid Lot 609 Pair of coloured diamond and diamond earrings ×0.9 high estimate Estimate USD 3k – 4k USD 4,061 $4,061price paid Lot 502 A gem-set, coloured diamond and diamond ring ×1.4 high estimate Estimate USD 2k – 3k USD 4,061 $3,249price paid Lot 517 A jadeite hoop, diamond and cultured seed pearl tassel pendant necklace ×0.6 high estimate Estimate USD 4k – 6k USD 3,249 $3,249price paid Lot 681 An 18k gold necklace and earclip suite (2) ×0.6 high estimate Estimate USD 3k – 5k USD 3,249 $3,249price paid Lot 591 Pair of coloured diamond cufflinks ×0.8 high estimate Estimate USD 3k – 4k USD 3,249 $2,924price paid Lot 537 A jadeite and diamond pendant necklace ×0.9 high estimate Estimate USD 3k – 3k USD 2,924 $2,274price paid Lot 533 Pair of onyx and diamond 'Spade' cufflinks ×1.1 high estimate Estimate USD 2k – 2k USD 2,274 Lot 638 A diamond necklace Estimate USD 280k – 364k Not sold Lot 596 Important sapphire and diamond bracelet Estimate USD 191k – 248k Not sold Lot 637 A diamond bracelet Estimate USD 178k – 229k Not sold Lot 551 An emerald and diamond 'Toi et moi' ring J · VS2 Estimate USD 166k – 204k Not sold Lot 572 A ruby and diamond necklace Estimate USD 166k – 204k Not sold Lot 659 Fine unmounted jadeite Estimate USD 102k – 153k Not sold Lot 577 Pair of jadeite and diamond earrings Estimate USD 87k – 125k Not sold Lot 543 A diamond necklace Estimate USD 89k – 115k Not sold Lot 646 A ruby and diamond bracelet Estimate USD 64k – 102k Not sold Lot 658 A jadeite and diamond ring and earring set (2) Estimate USD 70k – 89k Not sold Lot 563 A jadeite, pink spinel and diamond ring Estimate USD 74k – 87k Not sold Lot 578 A jadeite and diamond ring Estimate USD 61k – 87k Not sold Lot 618 A jadeite hoop and diamond pendant necklace Estimate USD 49k – 76k Not sold Lot 650 Pair of spinel earrings Estimate USD 60k – 76k Not sold Lot 615 A spinel and diamond ring Estimate USD 48k – 70k Not sold Lot 571 A diamond necklace and earring set (2) Estimate USD 50k – 62k Not sold Lot 585 A ruby and diamond bracelet Estimate USD 45k – 57k Not sold Lot 619 A jadeite bangle Estimate USD 32k – 45k Not sold Lot 624 A coloured diamond and diamond bracelet Estimate USD 36k – 45k Not sold Lot 654 A pink spinel, blue zircon and diamond ring Estimate USD 32k – 45k Not sold Lot 600 A lavender jadeite and diamond ring Estimate USD 32k – 41k Not sold Lot 574 A lavender jadeite, jadeite, tourmaline and diamond necklace/bracelet Estimate USD 29k – 38k Not sold Lot 668 Fine Paraiba tourmaline and diamond ring Estimate USD 25k – 38k Not sold Lot 564 A spinel and diamond ring Estimate USD 23k – 36k Not sold Lot 542 A jadeite and diamond 'Huaigu' earclip and pendant set (2) Estimate USD 23k – 32k Not sold Lot 603 A black opal and gem-set necklace and earring set (2) Estimate USD 19k – 28k Not sold Lot 601 A jadeite, ruby and diamond pendant necklace Estimate USD 15k – 25k Not sold Lot 606 A Paraiba tourmaline and diamond ring Estimate USD 13k – 23k Not sold Lot 613 A sapphire, diamond and pearl necklace Estimate USD 16k – 21k Not sold Lot 540 A jadeite and diamond 'Guanyin' pendant necklace Estimate USD 13k – 19k Not sold Lot 541 A jadeite and diamond 'Huaigu' bracelet Estimate USD 10k – 19k Not sold Lot 565 An opal and diamond necklace Estimate USD 14k – 18k Not sold Lot 559 A jadeite bangle Estimate USD 12k – 18k Not sold Lot 521 A jadeite, ruby and diamond 'Butterfly' brooch Estimate USD 10k – 15k Not sold Lot 562 A jadeite and diamond 'Dragonfly' brooch Estimate USD 10k – 15k Not sold Lot 598 A jadeite and diamond ring and earring set (2) Estimate USD 10k – 15k Not sold Lot 617 A lavender jadeite, jadeite and diamond 'Turtle' brooch Estimate USD 11k – 15k Not sold Lot 511 A kyanite and diamond pendant necklace Estimate USD 9k – 13k Not sold Lot 569 A spinel ring Estimate USD 10k – 13k Not sold Lot 558 Pair of jadeite hair ornaments (2) Estimate USD 8k – 11k Not sold Lot 568 A multi-gem and diamond 'Bird' brooch Estimate USD 7k – 11k Not sold Lot 575 A lavender jadeite ring Estimate USD 8k – 11k Not sold Lot 666 Pair of ruby and diamond earclips Estimate USD 8k – 11k Not sold Lot 522 A jadeite, diamond and black diamond 'Bird' ring Estimate USD 7k – 10k Not sold Lot 526 A spinel and diamond ring Estimate USD 7k – 10k Not sold Lot 656 A jadeite saddle ring Estimate USD 8k – 10k Not sold Lot 657 An orange jadeite, jadeite and diamond pendant Estimate USD 7k – 10k Not sold Lot 647 A cat'S eye moonstone, gem-set and diamond ring Estimate USD 6k – 9k Not sold Lot 648 An enamel, diamond and ruby 'Snake' bangle Estimate USD 5k – 8k Not sold Lot 593 An amethyst, rhodolite garnet and diamond ring Estimate USD 4k – 6k Not sold Lot 538 A jadeite and diamond ring Estimate USD 5k – 6k Not sold Lot 611 A ruby and diamond 'Snowflake' brooch Estimate USD 4k – 6k Not sold Lot 507 A pink sapphire and diamond 'Fish' brooch Estimate USD 3k – 4k Not sold