Magnificent Jewels

$139,907per carat Lot 170 An extraordinary sapphire and diamond bracelet 43.10 ct · Kashmir · No heat ×0.9 high estimate Estimate USD 5.00m – 7.00m USD 6,030,000$139,907 per carat $121,044per carat Lot 168 Superb Art Deco sapphire and diamond brooch, Cartier 12.64 ct · Kashmir · No heat ×1.0 high estimate Estimate USD 1.00m – 1.50m USD 1,530,000$121,044 per carat $79,245per carat Lot 308 Fine Belle Époque sapphire and diamond ring, Van Cleef & Arpels 21.73 ct · Kashmir · No heat ×0.6 high estimate Estimate USD 1.70m – 2.70m USD 1,722,000$79,245 per carat $24,907per carat Lot 108 Antique sapphire and diamond ring 8.03 ct · Kashmir · No heat ×0.4 high estimate Estimate USD 250k – 450k USD 200,000$24,907 per carat $17,789per carat Lot 289 Sapphire and diamond ring 18.27 ct · Burma · No heat ×0.9 high estimate Estimate USD 250k – 350k USD 325,000$17,789 per carat $13,727per carat Lot 382 Sapphire and diamond necklace 80.86 ct · Burma · No heat ×0.7 high estimate Estimate USD 800k – 1.60m USD 1,110,000$13,727 per carat $12,907per carat Lot 163 Fine Belle Époque sapphire and diamond ring, Cartier 25.18 ct · Burma · No heat ×1.3 high estimate Estimate USD 150k – 250k USD 325,000$12,907 per carat $6,098per carat Lot 256 Sapphire and diamond ring 8.61 ct · Burma · No heat ×0.9 high estimate Estimate USD 40k – 60k USD 52,500$6,098 per carat $50,000price paid Lot 71 Sapphire and diamond ring, Bulgari Burma · No heat ×2.5 high estimate Estimate USD 15k – 20k USD 50,000 $37,836per carat Lot 348 The du pont padparadscha colored sapphire and diamond ring, perry 24.58 ct · Ceylon ×1.3 high estimate Estimate USD 500k – 700k USD 930,000$37,836 per carat $18,185per carat Lot 285 Sapphire and diamond ring, JAR 15.81 ct · Ceylon · No heat ×1.0 high estimate Estimate USD 200k – 300k USD 287,500$18,185 per carat $9,508per carat Lot 263 Sapphire ring 9.86 ct · Ceylon · No heat ×3.1 high estimate Estimate USD 20k – 30k USD 93,750$9,508 per carat $8,357per carat Lot 74 Sapphire ring 17.95 ct · Ceylon · No heat ×1.3 high estimate Estimate USD 80k – 120k USD 150,000$8,357 per carat $7,373per carat Lot 296 Sapphire and diamond ring, Harry Winston 18.65 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 60k – 80k USD 137,500$7,373 per carat $7,359per carat Lot 350 Colored sapphire and diamond ring 11.89 ct · Ceylon · No heat ×1.0 high estimate Estimate USD 70k – 90k USD 87,500$7,359 per carat $6,168per carat Lot 268 Sapphire and diamond ring 18.24 ct · Ceylon · No heat ×1.1 high estimate Estimate USD 70k – 100k USD 112,500$6,168 per carat $6,058per carat Lot 138 Sapphire and diamond necklace, Moussaieff 23.73 ct · Ceylon ×1.2 high estimate Estimate USD 80k – 120k USD 143,750$6,058 per carat $5,652per carat Lot 89 Important sapphire and diamond ring 53.08 ct · Ceylon · No heat ×0.9 high estimate Estimate USD 250k – 350k USD 300,000$5,652 per carat $4,280per carat Lot 79 Sapphire and diamond ring, Van Cleef & Arpels 40.89 ct · Ceylon · No heat ×2.2 high estimate Estimate USD 60k – 80k USD 175,000$4,280 per carat $3,960per carat Lot 223 Color change sapphire and diamond ring 28.41 ct · Ceylon · No heat ×1.4 high estimate Estimate USD 60k – 80k USD 112,500$3,960 per carat $3,739per carat Lot 264 Colored sapphire ring 14.04 ct · Ceylon ×2.6 high estimate Estimate USD 15k – 20k USD 52,500$3,739 per carat $3,222per carat Lot 66 Sapphire and diamond ring 15.52 ct · Ceylon · No heat ×1.0 high estimate Estimate USD 30k – 50k USD 50,000$3,222 per carat $3,088per carat Lot 302 Unmounted sapphire 17.00 ct · Ceylon · No heat ×1.1 high estimate Estimate USD 30k – 50k USD 52,500$3,088 per carat $597per carat Lot 196 Colored sapphire, diamond and cultured pearl necklace 104.76 ct · Ceylon ×0.9 high estimate Estimate USD 50k – 70k USD 62,500$597 per carat $6,488per carat Lot 298 Sapphire and diamond ring 8.67 ct · Ceylon (AGL) / Burma (Gübelin) · No heat ×1.1 high estimate Estimate USD 30k – 50k USD 56,250$6,488 per carat $4,290per carat Lot 97 Sapphire and diamond ring 46.62 ct · Ceylon (SSEF) / Burma (Gübelin) · No heat ×0.8 high estimate Estimate USD 150k – 250k USD 200,000$4,290 per carat $1,087per carat Lot 225 Sapphire, emerald and enamel ring, David Webb 48.32 ct ×1.5 high estimate Estimate USD 25k – 35k USD 52,500$1,087 per carat $7,500price paid Lot 164 Sapphire and diamond flower brooch ×0.9 high estimate Estimate USD 6k – 8k USD 7,500

$47,854per carat Lot 43 Antique ruby and diamond brooch 8.62 ct · Burma · No heat ×1.6 high estimate Estimate USD 150k – 250k USD 412,500$47,854 per carat $37,671per carat Lot 7 Ruby and diamond ring 7.30 ct · Burma · No heat ×5.5 high estimate Estimate USD 30k – 50k USD 275,000$37,671 per carat $168,750price paid Lot 250 Ruby and diamond ring, Harry Winston Burma · No heat ×2.8 high estimate Estimate USD 40k – 60k USD 168,750 $43,750price paid Lot 351 Ruby and diamond ring Burma · Heated ×0.9 high estimate Estimate USD 30k – 50k USD 43,750 $3,501per carat Lot 373 Ruby and diamond ring 39.27 ct · Thailand · Minor oil ×2.3 high estimate Estimate USD 40k – 60k USD 137,500$3,501 per carat

$16,689per carat Lot 203 Emerald and diamond ring 7.49 ct · Colombia · Minor oil ×0.8 high estimate Estimate USD 100k – 150k USD 125,000$16,689 per carat $13,309per carat Lot 370 Emerald and diamond ring, Bulgari 12.21 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 130k – 180k USD 162,500$13,309 per carat $12,792per carat Lot 330 Emerald and diamond ring, Graff 6.84 ct · Colombia · Minor oil ×1.3 high estimate Estimate USD 50k – 70k USD 87,500$12,792 per carat $9,843per carat Lot 195 Emerald and diamond ring, Bulgari 7.62 ct · Colombia · Minor to moderate oil ×1.1 high estimate Estimate USD 50k – 70k USD 75,000$9,843 per carat $8,157per carat Lot 88 Impressive emerald and diamond ring, David Webb 30.65 ct · Colombia · Minor oil ×1.0 high estimate Estimate USD 150k – 250k USD 250,000$8,157 per carat $7,331per carat Lot 253 Emerald and diamond ring 6.82 ct · Colombia · Minor oil ×1.0 high estimate Estimate USD 30k – 50k USD 50,000$7,331 per carat $5,570per carat Lot 356 Emerald and diamond ring 11.67 ct · Colombia · Minor oil ×1.1 high estimate Estimate USD 40k – 60k USD 65,000$5,570 per carat $4,797per carat Lot 61 Emerald and diamond ring 4.43 ct · Colombia · Minor oil ×1.1 high estimate Estimate USD 15k – 20k USD 21,250$4,797 per carat $4,722per carat Lot 360 Emerald ring 10.06 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 30k – 50k USD 47,500$4,722 per carat $4,386per carat Lot 110 Emerald and diamond ring 7.98 ct · Colombia · Minor oil ×0.6 high estimate Estimate USD 40k – 60k USD 35,000$4,386 per carat $3,604per carat Lot 335 Unmounted emerald 17.34 ct · Colombia · Minor oil ×1.8 high estimate Estimate USD 25k – 35k USD 62,500$3,604 per carat $3,118per carat Lot 105 Emerald and gold sautoir 172.41 ct · Colombia · Minor oil ×1.8 high estimate Estimate USD 200k – 300k USD 537,500$3,118 per carat $2,223per carat Lot 80 Unmounted emerald 28.11 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 50k – 70k USD 62,500$2,223 per carat $1,546per carat Lot 341 Two unmounted emeralds 562.79 ct · Colombia · No oil ×2.9 high estimate Estimate USD 200k – 300k USD 870,000$1,546 per carat $821per carat Lot 104 Carved emerald 36.52 ct · Colombia · Minor oil ×1.5 high estimate Estimate USD 15k – 20k USD 30,000$821 per carat $100,000price paid Lot 251 Emerald and diamond ring, Cartier Colombia · Minor oil ×1.0 high estimate Estimate USD 70k – 100k USD 100,000 $43,750price paid Lot 38 Emerald and diamond ring Colombia · Minor oil ×1.5 high estimate Estimate USD 20k – 30k USD 43,750 $40,000price paid Lot 202 Emerald and diamond ring Colombia · Minor oil ×0.8 high estimate Estimate USD 30k – 50k USD 40,000 $25,000price paid Lot 260 Belle Époque emerald and diamond ring Colombia · Insignificant oil ×1.4 high estimate Estimate USD 12k – 18k USD 25,000 $21,250price paid Lot 234 Emerald and diamond ring Colombia · Minor oil ×1.2 high estimate Estimate USD 12k – 18k USD 21,250 $18,750price paid Lot 333 Emerald and diamond ring Colombia · Minor oil ×0.9 high estimate Estimate USD 15k – 20k USD 18,750 $6,875price paid Lot 126 Emerald and diamond ring Afghanistan · Minor oil ×0.9 high estimate Estimate USD 6k – 8k USD 6,875 $50,000price paid Lot 361 Emerald and diamond earrings Zambia · Minor to moderate oil ×0.8 high estimate Estimate USD 40k – 60k USD 50,000 $150,000price paid Lot 107 Antique emerald cameo and diamond brooch ×4.3 high estimate Estimate USD 25k – 35k USD 150,000

$40,000price paid Lot 357 Natural pearl and diamond necklace ×1.3 high estimate Estimate USD 20k – 30k USD 40,000 $23,750price paid Lot 94 Natural pearl and diamond earrings ×1.6 high estimate Estimate USD 10k – 15k USD 23,750 $22,500price paid Lot 109 Natural pearl, diamond and enamel longchain necklace ×1.1 high estimate Estimate USD 15k – 20k USD 22,500 $16,250price paid Lot 359 Natural pearl and diamond brooch, Harry Winston ×0.8 high estimate Estimate USD 15k – 20k USD 16,250 $15,000price paid Lot 159 Group of two natural pearl necklaces and a cultured pearl necklace ×1.0 high estimate Estimate USD 10k – 15k USD 15,000 $10,000price paid Lot 337 Natural pearl and diamond earrings ×0.5 high estimate Estimate USD 10k – 20k USD 10,000 $6,000price paid Lot 94 A Natural pearl and diamond ring, Tiffany & Co. ×0.5 high estimate Estimate USD 8k – 12k USD 6,000 $22,500price paid Lot 320 Set of cultured pearl and diamond 'Celtica' jewelry, Bulgari ×0.8 high estimate Estimate USD 20k – 30k USD 22,500 $22,500price paid Lot 174 Group of cultured pearl and diamond jewelry ×1.9 high estimate Estimate USD 8k – 12k USD 22,500 $20,000price paid Lot 111 Set of cultured pearl and diamond jewelry ×1.0 high estimate Estimate USD 15k – 20k USD 20,000 $15,000price paid Lot 283 Double-strand gray cultured pearl and diamond necklace ×0.5 high estimate Estimate USD 20k – 30k USD 15,000 $10,000price paid Lot 112 Set of cultured pearl and diamond jewelry ×0.6 high estimate Estimate USD 12k – 18k USD 10,000 $8,750price paid Lot 124 Set of cultured pearl, mother-of-pearl and diamond 'Médiéval arabesque' jewelry, Marina B ×0.5 high estimate Estimate USD 12k – 18k USD 8,750 $21,250price paid Lot 35 Mother-of-pearl, black jade and gold dominoes bangle bracelet, Tiffany & Co. ×1.2 high estimate Estimate USD 12k – 18k USD 21,250

$68,750price paid Lot 12 Set of diamond and emerald jewelry, Boucheron ×3.4 high estimate Estimate USD 15k – 20k USD 68,750 $30,000price paid Lot 9 Set of multi-gem and diamond jewelry, Boucheron ×1.0 high estimate Estimate USD 20k – 30k USD 30,000 $30,000price paid Lot 226 Colored diamond and emerald salamander brooch, Boucheron ×1.0 high estimate Estimate USD 20k – 30k USD 30,000 $21,250price paid Lot 2 Set of gold and diamond 'Delilah' scarf jewelry, Boucheron ×1.1 high estimate Estimate USD 15k – 20k USD 21,250 $15,000price paid Lot 41 Ruby and diamond necklace, Boucheron ×0.8 high estimate Estimate USD 12k – 18k USD 15,000 $75,000price paid Lot 278 Aquamarine, diamond and bi-colored gold cuff bracelet, Buccellati ×1.3 high estimate Estimate USD 40k – 60k USD 75,000 $37,500price paid Lot 354 Two diamond and gold bangle bracelets, Buccellati ×2.1 high estimate Estimate USD 12k – 18k USD 37,500 $23,750price paid Lot 355 Emerald and diamond earrings, Buccellati ×2.0 high estimate Estimate USD 8k – 12k USD 23,750 $13,309per carat Lot 370 Emerald and diamond ring, Bulgari 12.21 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 130k – 180k USD 162,500$13,309 per carat $35,995per carat Lot 135 Colored diamond and diamond brooch, Bulgari 3.82 ct · Fancy Vivid Yellow · SI1 ×1.4 high estimate Estimate USD 75k – 100k USD 137,500$35,995 per carat $125,000price paid Lot 231 Diamond, emerald, malachite and gold 'Serpenti' wristwatch, Bulgari ×1.6 high estimate Estimate USD 60k – 80k USD 125,000 $85,000price paid Lot 324 Colored sapphire and sapphire necklace, Bulgari ×1.1 high estimate Estimate USD 60k – 80k USD 85,000 $9,843per carat Lot 195 Emerald and diamond ring, Bulgari 7.62 ct · Colombia · Minor to moderate oil ×1.1 high estimate Estimate USD 50k – 70k USD 75,000$9,843 per carat $60,000price paid Lot 47 Ruby and diamond bracelet, Bulgari ×1.0 high estimate Estimate USD 40k – 60k USD 60,000 $60,000price paid Lot 323 Colored sapphire and sapphire bracelet, Bulgari ×1.2 high estimate Estimate USD 30k – 50k USD 60,000 $50,000price paid Lot 71 Sapphire and diamond ring, Bulgari Burma · No heat ×2.5 high estimate Estimate USD 15k – 20k USD 50,000 $47,500price paid Lot 173 Diamond and gold 'Parentesi' cuff bangles, Bulgari ×3.2 high estimate Estimate USD 10k – 15k USD 47,500 $43,750price paid Lot 331 Emerald and diamond earrings, Bulgari ×0.7 high estimate Estimate USD 40k – 60k USD 43,750 $37,500price paid Lot 329 Group of diamond and gold 'Alveare' and 'Parentesi' jewelry, Bulgari ×1.1 high estimate Estimate USD 25k – 35k USD 37,500 $22,500price paid Lot 45 Set of diamond, cultured pearl and ruby jewelry, Bulgari ×0.8 high estimate Estimate USD 20k – 30k USD 22,500 $22,500price paid Lot 320 Set of cultured pearl and diamond 'Celtica' jewelry, Bulgari ×0.8 high estimate Estimate USD 20k – 30k USD 22,500 $20,000price paid Lot 40 Diamond bow brooch, Bulgari ×1.1 high estimate Estimate USD 12k – 18k USD 20,000 $11,250price paid Lot 177 Tri-colored gold 'Tubogas serpenti' wristwatch, Bulgari ×1.6 high estimate Estimate USD 5k – 7k USD 11,250 $121,044per carat Lot 168 Superb Art Deco sapphire and diamond brooch, Cartier 12.64 ct · Kashmir · No heat ×1.0 high estimate Estimate USD 1.00m – 1.50m USD 1,530,000$121,044 per carat $500,000price paid Lot 379 Diamond, onyx and emerald double 'Panthère' bracelet, Cartier ×2.5 high estimate Estimate USD 150k – 200k USD 500,000 $12,907per carat Lot 163 Fine Belle Époque sapphire and diamond ring, Cartier 25.18 ct · Burma · No heat ×1.3 high estimate Estimate USD 150k – 250k USD 325,000$12,907 per carat $325,000price paid Lot 381 Diamond, onyx and emerald 'Panthère' clip-brooch, Cartier ×2.2 high estimate Estimate USD 100k – 150k USD 325,000 $325,000price paid Lot 380 Diamond and onyx 'Panthère' necklace, Cartier ×3.3 high estimate Estimate USD 80k – 100k USD 325,000 $275,000price paid Lot 134 Ruby and diamond necklace, Cartier ×1.1 high estimate Estimate USD 150k – 250k USD 275,000 $131,250price paid Lot 153 Art Deco egyptian revival diamond, onyx and enamel evening bag, Cartier ×1.1 high estimate Estimate USD 80k – 120k USD 131,250 $32,787per carat Lot 77 Diamond and colored diamond ring, mounted by Cartier 3.05 ct · D color ×0.8 high estimate Estimate USD 80k – 120k USD 100,000$32,787 per carat $100,000price paid Lot 251 Emerald and diamond ring, Cartier Colombia · Minor oil ×1.0 high estimate Estimate USD 70k – 100k USD 100,000 $93,750price paid Lot 147 Art Deco ruby, emerald, diamond and natural pearl jabot-brooch, Cartier ×1.3 high estimate Estimate USD 50k – 70k USD 93,750 $75,000price paid Lot 29 Diamond and emerald fish bracelet, Cartier ×1.1 high estimate Estimate USD 50k – 70k USD 75,000 $75,000price paid Lot 30 Diamond, emerald and onyx 'Panthère' ring, Cartier ×1.5 high estimate Estimate USD 30k – 50k USD 75,000 $62,500price paid Lot 150 Art Deco diamond clip-brooch, Cartier ×0.9 high estimate Estimate USD 50k – 70k USD 62,500 $60,000price paid Lot 114 Diamond 'Panthère' necklace, Cartier ×1.2 high estimate Estimate USD 30k – 50k USD 60,000 $57,500price paid Lot 378 Diamond and onyx 'Panthère' hoops, Cartier ×1.9 high estimate Estimate USD 20k – 30k USD 57,500 $52,500price paid Lot 32 Diamond necklace, Cartier ×1.5 high estimate Estimate USD 25k – 35k USD 52,500 $52,500price paid Lot 249 Ruby and sapphire 'Boule' ring, Cartier ×2.6 high estimate Estimate USD 15k – 20k USD 52,500 $50,000price paid Lot 299 Art Deco diamond bracelet, Cartier ×0.7 high estimate Estimate USD 50k – 70k USD 50,000 $50,000price paid Lot 143 Black opal, diamond and multi-gem kingfisher brooch, Cartier ×0.8 high estimate Estimate USD 40k – 60k USD 50,000 $50,000price paid Lot 33 Set of diamond and emerald elephant jewelry, Cartier ×1.0 high estimate Estimate USD 30k – 50k USD 50,000 $43,750price paid Lot 5 Diamond bangle bracelet, Cartier ×1.5 high estimate Estimate USD 20k – 30k USD 43,750 $43,750price paid Lot 220 Enamel and gold 'Snow white and the seven dwarfs' charm bracelet, Cartier ×2.2 high estimate Estimate USD 15k – 20k USD 43,750 $42,500price paid Lot 6 Diamond earrings, Cartier and diamond bracelet ×1.2 high estimate Estimate USD 25k – 35k USD 42,500 $40,000price paid Lot 3 Diamond and gold 'Panthère' necklace, Cartier ×1.1 high estimate Estimate USD 25k – 35k USD 40,000 $40,000price paid Lot 1 Silver cigarette case, Cartier ×13.3 high estimate Estimate USD 2k – 3k USD 40,000 $37,500price paid Lot 25 Diamond earrings, Cartier ×2.1 high estimate Estimate USD 12k – 18k USD 37,500 $32,500price paid Lot 31 Diamond bracelet, Cartier ×1.8 high estimate Estimate USD 12k – 18k USD 32,500 $32,500price paid Lot 86 Emerald and diamond 'Boule' ring, Cartier ×1.8 high estimate Estimate USD 12k – 18k USD 32,500 $32,500price paid Lot 377 Diamond and onyx 'Panthère' ring, Cartier ×2.7 high estimate Estimate USD 8k – 12k USD 32,500 $28,750price paid Lot 73 Diamond earrings, Cartier ×1.4 high estimate Estimate USD 15k – 20k USD 28,750 $27,500price paid Lot 4 Diamond, emerald and onyx 'Panthère' ring, Cartier ×1.4 high estimate Estimate USD 15k – 20k USD 27,500 $20,000price paid Lot 160 Group of coral and diamond jewelry, Cartier and a coral ring ×1.3 high estimate Estimate USD 10k – 15k USD 20,000 $15,000price paid Lot 342 Gold and coin travel clock, Cartier ×2.1 high estimate Estimate USD 5k – 7k USD 15,000 $3,000price paid Lot 148 Art Deco agate, coral and enamel saint christopher plaque, Cartier ×0.3 high estimate Estimate USD 5k – 10k USD 3,000 $54,563per carat Lot 139 Colored diamond ring, david morris 5.04 ct · Fancy Orangy Pink · SI2 ×1.8 high estimate Estimate USD 100k – 150k USD 275,000$54,563 per carat $8,157per carat Lot 88 Impressive emerald and diamond ring, David Webb 30.65 ct · Colombia · Minor oil ×1.0 high estimate Estimate USD 150k – 250k USD 250,000$8,157 per carat $1,087per carat Lot 225 Sapphire, emerald and enamel ring, David Webb 48.32 ct ×1.5 high estimate Estimate USD 25k – 35k USD 52,500$1,087 per carat $37,500price paid Lot 228 Set of carved jade, ruby and gold jewelry, David Webb ×0.8 high estimate Estimate USD 30k – 50k USD 37,500 $35,000price paid Lot 81 Tiger'S eye quartz and enamel sautoir, David Webb ×1.8 high estimate Estimate USD 15k – 20k USD 35,000 $27,500price paid Lot 334 Emerald and diamond earrings, David Webb ×1.4 high estimate Estimate USD 15k – 20k USD 27,500 $20,000price paid Lot 172 Diamond earrings, David Webb ×1.7 high estimate Estimate USD 8k – 12k USD 20,000 $16,250price paid Lot 178 Diamond, gold and platinum bangles, David Webb ×1.6 high estimate Estimate USD 7k – 10k USD 16,250 $6,875price paid Lot 116 Diamond and enamel brooch, David Webb ×0.6 high estimate Estimate USD 8k – 12k USD 6,875 $6,875price paid Lot 190 Diamond ring, David Webb ×1.0 high estimate Estimate USD 5k – 7k USD 6,875 $6,875price paid Lot 184 Set of hammered gold jewelry, David Webb ×1.4 high estimate Estimate USD 3k – 5k USD 6,875 $175,000price paid Lot 257 Diamond 'Snowflake' necklace, Graff F color · VS2 ×1.0 high estimate Estimate USD 140k – 180k USD 175,000 $93,750price paid Lot 72 Sapphire and diamond 'Carissa' necklace, Graff ×1.1 high estimate Estimate USD 65k – 85k USD 93,750 $12,792per carat Lot 330 Emerald and diamond ring, Graff 6.84 ct · Colombia · Minor oil ×1.3 high estimate Estimate USD 50k – 70k USD 87,500$12,792 per carat $62,500price paid Lot 366 Ruby and diamond necklace, Graff ×0.8 high estimate Estimate USD 55k – 75k USD 62,500 $62,500price paid Lot 137 Colored diamond and diamond earrings, Graff ×1.3 high estimate Estimate USD 30k – 50k USD 62,500 $56,250price paid Lot 92 Diamond 'Snowfall' necklace, Graff ×0.9 high estimate Estimate USD 40k – 60k USD 56,250 $56,250price paid Lot 232 Diamond bracelet, Graff ×1.1 high estimate Estimate USD 30k – 50k USD 56,250 $52,500price paid Lot 93 Diamond 'Snowfall' earrings, Graff ×0.8 high estimate Estimate USD 45k – 65k USD 52,500 $50,000price paid Lot 198 Colored diamond and diamond bracelet, Graff ×0.8 high estimate Estimate USD 45k – 65k USD 50,000 $47,500price paid Lot 54 Diamond and emerald bombé ring, Graff ×0.8 high estimate Estimate USD 40k – 60k USD 47,500 $40,000price paid Lot 56 Diamond earrings, Graff ×1.3 high estimate Estimate USD 20k – 30k USD 40,000 $32,500price paid Lot 322 Diamond 'Double row' eternity band, Graff ×1.6 high estimate Estimate USD 15k – 20k USD 32,500 $168,750price paid Lot 250 Ruby and diamond ring, Harry Winston Burma · No heat ×2.8 high estimate Estimate USD 40k – 60k USD 168,750 $7,373per carat Lot 296 Sapphire and diamond ring, Harry Winston 18.65 ct · Ceylon · No heat ×1.7 high estimate Estimate USD 60k – 80k USD 137,500$7,373 per carat $87,500price paid Lot 248 Diamond earrings, Harry Winston ×2.9 high estimate Estimate USD 20k – 30k USD 87,500 $62,500price paid Lot 352 Diamond earrings, Harry Winston ×1.3 high estimate Estimate USD 35k – 50k USD 62,500 $16,250price paid Lot 359 Natural pearl and diamond brooch, Harry Winston ×0.8 high estimate Estimate USD 15k – 20k USD 16,250 $11,875price paid Lot 187 Set of ruby and diamond jewelry, Harry Winston ×1.2 high estimate Estimate USD 7k – 10k USD 11,875 $6,250price paid Lot 175 Diamond clip, Harry Winston and cultured pearl and diamond necklace ×0.6 high estimate Estimate USD 7k – 10k USD 6,250 $18,185per carat Lot 285 Sapphire and diamond ring, JAR 15.81 ct · Ceylon · No heat ×1.0 high estimate Estimate USD 200k – 300k USD 287,500$18,185 per carat $46,844per carat Lot 375 Colored diamond and diamond ring, mounted by JAR 5.07 ct · Fancy Orangy Pink · I1 ×1.2 high estimate Estimate USD 100k – 200k USD 237,500$46,844 per carat $100,000price paid Lot 265 Carved jade, coral, lapis lazuli and diamond earrings, JAR ×8.3 high estimate Estimate USD 8k – 12k USD 100,000 $62,500price paid Lot 376 Diamond and platinum custom ring, JAR ×5.2 high estimate Estimate USD 8k – 12k USD 62,500 $56,075per carat Lot 262 Colored diamond and diamond brooch-tiara, marcus & co. 1.07 ct · Fancy Deep Brownish Yellow · SI1 ×2.0 high estimate Estimate USD 20k – 30k USD 60,000$56,075 per carat $37,500price paid Lot 123 Diamond and multi-gem 'Patu' choker necklace and 'Pivopoire' earrings, Marina B ×1.9 high estimate Estimate USD 15k – 20k USD 37,500 $26,250price paid Lot 179 Diamond earrings, Marina B ×0.9 high estimate Estimate USD 20k – 30k USD 26,250 $23,750price paid Lot 127 Suite of colored sapphire and diamond 'Fuji yama' jewelry, Marina B ×0.8 high estimate Estimate USD 20k – 30k USD 23,750 $8,750price paid Lot 124 Set of cultured pearl, mother-of-pearl and diamond 'Médiéval arabesque' jewelry, Marina B ×0.5 high estimate Estimate USD 12k – 18k USD 8,750 $942,000price paid Lot 141 Diamond earrings, Moussaieff ×1.2 high estimate Estimate USD 600k – 800k USD 942,000 $6,058per carat Lot 138 Sapphire and diamond necklace, Moussaieff 23.73 ct · Ceylon ×1.2 high estimate Estimate USD 80k – 120k USD 143,750$6,058 per carat $8,375per carat Lot 140 Colored diamond and diamond necklace, Moussaieff 5.97 ct · Fancy Yellow · SI2 ×0.8 high estimate Estimate USD 40k – 60k USD 50,000$8,375 per carat $16,250price paid Lot 82 Opal, sapphire and diamond penguin brooch, Oscar Heyman & brothers ×1.1 high estimate Estimate USD 10k – 15k USD 16,250 $27,500price paid Lot 344 Gold minute repeating pocket watch, patek philippe ×2.3 high estimate Estimate USD 8k – 12k USD 27,500 $52,500price paid Lot 46 Ruby and gold earrings, rené boivin ×2.6 high estimate Estimate USD 15k – 20k USD 52,500 $25,000price paid Lot 180 Ruby, sapphire and diamond earrings, Sabbadini ×1.7 high estimate Estimate USD 10k – 15k USD 25,000 $17,500price paid Lot 155 Set of retro aquamarine and gold jewelry, Seaman Schepps ×1.0 high estimate Estimate USD 12k – 18k USD 17,500 $16,250price paid Lot 154 Set of kunzite jewelry, Seaman Schepps and kunzite ring ×1.4 high estimate Estimate USD 8k – 12k USD 16,250 $10,000price paid Lot 156 Two citrine rings, Seaman Schepps and patricia schepps vaill and citrine bangle bracelet ×0.8 high estimate Estimate USD 8k – 12k USD 10,000 $37,500price paid Lot 271 Multi-gem and gold ring, herz-belperron ×1.9 high estimate Estimate USD 15k – 20k USD 37,500 $250,000price paid Lot 69 Diamond wreath necklace, Tiffany & Co. G color · VS1 ×0.8 high estimate Estimate USD 200k – 300k USD 250,000 $23,830per carat Lot 91 Diamond ring, Tiffany & Co. 5.77 ct · E color · VVS2 ×0.8 high estimate Estimate USD 120k – 180k USD 137,500$23,830 per carat $87,500price paid Lot 372 Emerald and diamond necklace, Tiffany & Co. ×0.7 high estimate Estimate USD 80k – 120k USD 87,500 $1,648per carat Lot 312 Aquamarine, diamond and colored sapphire 'Bird on a rock' brooch, Jean Schlumberger, Tiffany & Co. 34.13 ct ×1.9 high estimate Estimate USD 20k – 30k USD 56,250$1,648 per carat $43,750price paid Lot 311 Aquamarine and diamond 'Flower drop' earrings, Jean Schlumberger, Tiffany & Co. ×2.9 high estimate Estimate USD 10k – 15k USD 43,750 $40,000price paid Lot 313 Sapphire and diamond 'Leaf' necklace, Tiffany & Co. ×0.8 high estimate Estimate USD 30k – 50k USD 40,000 $37,500price paid Lot 315 Diamond 'Victoria' bracelet, Tiffany & Co. ×0.8 high estimate Estimate USD 30k – 50k USD 37,500 $31,250price paid Lot 336 Art Deco diamond, emerald and onyx bracelet, Tiffany & Co. ×0.9 high estimate Estimate USD 25k – 35k USD 31,250 $27,500price paid Lot 314 Set of sapphire and diamond 'Leaf' jewelry, Tiffany & Co. ×0.9 high estimate Estimate USD 20k – 30k USD 27,500 $23,750price paid Lot 327 Diamond flower 'Fleurage' earrings, Jean Schlumberger, Tiffany & Co. ×1.3 high estimate Estimate USD 12k – 18k USD 23,750 $22,500price paid Lot 316 Set of diamond and sapphire jewelry, Tiffany & Co. ×1.1 high estimate Estimate USD 15k – 20k USD 22,500 $21,250price paid Lot 35 Mother-of-pearl, black jade and gold dominoes bangle bracelet, Tiffany & Co. ×1.2 high estimate Estimate USD 12k – 18k USD 21,250 $20,000price paid Lot 14 Set of enamel and gold 'Dot losange' jewelry, Jean Schlumberger, Tiffany & Co. ×1.0 high estimate Estimate USD 15k – 20k USD 20,000 $13,750price paid Lot 78 Set of lapis lazuli and gold jewelry, john loring, Tiffany & Co. ×0.9 high estimate Estimate USD 10k – 15k USD 13,750 $12,500price paid Lot 317 Sapphire and diamond 'Tourbillon' earrings, Jean Schlumberger, Tiffany & Co. ×0.8 high estimate Estimate USD 10k – 15k USD 12,500 $6,000price paid Lot 94 A Natural pearl and diamond ring, Tiffany & Co. ×0.5 high estimate Estimate USD 8k – 12k USD 6,000 $79,245per carat Lot 308 Fine Belle Époque sapphire and diamond ring, Van Cleef & Arpels 21.73 ct · Kashmir · No heat ×0.6 high estimate Estimate USD 1.70m – 2.70m USD 1,722,000$79,245 per carat $400,000price paid Lot 169 Suite of lapis lazuli, turquoise and diamond jewelry, Van Cleef & Arpels ×2.7 high estimate Estimate USD 100k – 150k USD 400,000 $53,366per carat Lot 276 Colored diamond and diamond ring, Van Cleef & Arpels 6.09 ct · Fancy Vivid Yellow · VVS2 ×0.7 high estimate Estimate USD 300k – 500k USD 325,000$53,366 per carat $4,280per carat Lot 79 Sapphire and diamond ring, Van Cleef & Arpels 40.89 ct · Ceylon · No heat ×2.2 high estimate Estimate USD 60k – 80k USD 175,000$4,280 per carat $162,500price paid Lot 167 Suite of turquoise and diamond jewelry, Van Cleef & Arpels ×1.4 high estimate Estimate USD 80k – 120k USD 162,500 $162,500price paid Lot 247 Art Deco diamond sautoir, Van Cleef & Arpels ×2.7 high estimate Estimate USD 40k – 60k USD 162,500 $125,000price paid Lot 326 Diamond 'Snowflake' bracelet, Van Cleef & Arpels ×2.1 high estimate Estimate USD 40k – 60k USD 125,000 $97,500price paid Lot 161 Gold and diamond sautoir, Van Cleef & Arpels ×1.4 high estimate Estimate USD 50k – 70k USD 97,500 $68,750price paid Lot 76 Lapis lazuli and diamond 'Vintage alhambra' necklace, Van Cleef & Arpels ×2.3 high estimate Estimate USD 20k – 30k USD 68,750 $68,750price paid Lot 15 Diamond flower earrings, Van Cleef & Arpels ×3.4 high estimate Estimate USD 15k – 20k USD 68,750 $50,000price paid Lot 37 Diamond and emerald lion necklace, Van Cleef & Arpels ×0.8 high estimate Estimate USD 40k – 60k USD 50,000 $50,000price paid Lot 84 Retro diamond and gold 'Cristaux de neige' clip-brooch, Van Cleef & Arpels ×1.7 high estimate Estimate USD 20k – 30k USD 50,000 $45,000price paid Lot 280 Suite of sapphire and diamond jewelry, Van Cleef & Arpels ×1.5 high estimate Estimate USD 20k – 30k USD 45,000 $45,000price paid Lot 183 Coral and diamond 'Rose de noël' earrings, Van Cleef & Arpels ×3.8 high estimate Estimate USD 8k – 12k USD 45,000 $43,750price paid Lot 85 Emerald, diamond and gold 'Serge fabric' necklace, Van Cleef & Arpels ×1.3 high estimate Estimate USD 25k – 35k USD 43,750 $43,750price paid Lot 189 Diamond and gold earrings, Van Cleef & Arpels and diamond pendant-brooch ×1.3 high estimate Estimate USD 25k – 35k USD 43,750 $40,000price paid Lot 165 Group of lapis lazuli and diamond jewelry, Van Cleef & Arpels ×1.3 high estimate Estimate USD 20k – 30k USD 40,000 $40,000price paid Lot 166 Group of turquoise and diamond jewelry, Van Cleef & Arpels ×1.3 high estimate Estimate USD 20k – 30k USD 40,000 $40,000price paid Lot 244 Diamond earrings, Van Cleef & Arpels ×2.0 high estimate Estimate USD 15k – 20k USD 40,000 $32,500price paid Lot 100 Gold and diamond bracelet, Van Cleef & Arpels ×1.8 high estimate Estimate USD 12k – 18k USD 32,500 $32,500price paid Lot 188 Diamond and gold 'Marguerite' evening bag, Van Cleef & Arpels ×2.2 high estimate Estimate USD 10k – 15k USD 32,500 $30,000price paid Lot 279 Set of turquise and diamond jewelry, Van Cleef & Arpels ×0.9 high estimate Estimate USD 25k – 35k USD 30,000 $30,000price paid Lot 8 Diamond, ruby and emerald 'Lovebird' brooch, Van Cleef & Arpels ×1.0 high estimate Estimate USD 20k – 30k USD 30,000 $30,000price paid Lot 245 Emerald and diamond ring, Van Cleef & Arpels ×1.5 high estimate Estimate USD 15k – 20k USD 30,000 $27,500price paid Lot 144 Gold and diamond longchain necklace, Van Cleef & Arpels ×1.8 high estimate Estimate USD 10k – 15k USD 27,500 $21,250price paid Lot 83 Diamond and ruby polar bear brooch, Van Cleef & Arpels ×1.2 high estimate Estimate USD 12k – 18k USD 21,250 $16,250price paid Lot 162 Diamond and gold earrings, Van Cleef & Arpels ×1.1 high estimate Estimate USD 10k – 15k USD 16,250 $10,000price paid Lot 186 Ruby, enamel and gold 'Bagatelle' minaudiere, Van Cleef & Arpels ×1.4 high estimate Estimate USD 5k – 7k USD 10,000 $9,375price paid Lot 182 Group of three coral and diamond rings, Van Cleef & Arpels ×1.9 high estimate Estimate USD 3k – 5k USD 9,375 $77,500price paid Lot 193 Tourmaline, diamond and gold acorn bracelet, Verdura ×1.6 high estimate Estimate USD 30k – 50k USD 77,500 $8,356per carat Lot 28 Diamond 'Eight blades' ring, Verdura 7.48 ct · K color · VS2 ×1.0 high estimate Estimate USD 40k – 60k USD 62,500$8,356 per carat $52,500price paid Lot 34 Multi-gem, diamond and enamel bracelet, Verdura ×2.6 high estimate Estimate USD 15k – 20k USD 52,500 $37,500price paid Lot 269 Set of diamond and gold jewelry, Verdura ×1.9 high estimate Estimate USD 15k – 20k USD 37,500 $32,500price paid Lot 270 Emerald and diamond earrings, Verdura ×1.6 high estimate Estimate USD 15k – 20k USD 32,500 $27,500price paid Lot 267 Tanzanite, ruby and colored diamond orchid clip-brooch, Verdura ×0.9 high estimate Estimate USD 20k – 30k USD 27,500 $27,500price paid Lot 266 Sapphire and diamond earrings, Verdura ×1.4 high estimate Estimate USD 15k – 20k USD 27,500