Magnificent Jewels and Noble Jewels

$138,638per carat Lot 398 Rare sapphire and diamond ring 5.95 ct · Kashmir · No heat ×1.8 high estimate Estimate USD 282k – 468k USD 824,897$138,638 per carat $129,018per carat Lot 399 Rare sapphire and diamond ring 5.41 ct · Kashmir · No heat ×1.9 high estimate Estimate USD 282k – 373k USD 697,990$129,018 per carat $22,959per carat Lot 285 Sapphire and diamond ring 28.19 ct · Ceylon · No heat ×1.5 high estimate Estimate USD 227k – 423k USD 647,227$22,959 per carat $16,120per carat Lot 316 Sapphire and diamond ring 17.32 ct · Ceylon · No heat ×3.7 high estimate Estimate USD 48k – 76k USD 279,196$16,120 per carat $13,319per carat Lot 327 Fine sapphire and diamond ring 6.67 ct · Ceylon · No heat ×1.4 high estimate Estimate USD 38k – 65k USD 88,835$13,319 per carat $16,220per carat Lot 383 Attractive sapphire and diamond ring 39.12 ct · Burma · No heat ×0.8 high estimate Estimate USD 504k – 806k USD 634,536$16,220 per carat $9,918per carat Lot 355 Fine sapphire and diamond ring 25.59 ct · Burma · No heat ×1.7 high estimate Estimate USD 101k – 151k USD 253,814$9,918 per carat $5,838per carat Lot 369 Sapphire and diamond ring 56.52 ct · Burma · No heat ×0.8 high estimate Estimate USD 212k – 393k USD 329,959$5,838 per carat $2,462per carat Lot 201 Sapphire and diamond ring, 'Trombino' 5.67 ct · Burma · No heat ×1.0 high estimate Estimate USD 10k – 14k USD 13,960$2,462 per carat $95,180price paid Lot 237 Pair of sapphire and diamond pendent earrings Burma · No heat ×1.0 high estimate Estimate USD 65k – 96k USD 95,180 $2,337per carat Lot 232 Sapphire and diamond ring 29.87 ct ×0.7 high estimate Estimate USD 65k – 96k USD 69,799$2,337 per carat $52,032price paid Lot 249 Pair of sapphire and diamond ear clips ×1.1 high estimate Estimate USD 28k – 48k USD 52,032

$112,376per carat Lot 337 Rare ruby and diamond ring 6.55 ct · Burma · No heat ×1.6 high estimate Estimate USD 282k – 453k USD 736,062$112,376 per carat $63,454per carat Lot 308 Ruby ring 1.90 ct · Burma · No heat ×1.0 high estimate Estimate USD 76k – 116k USD 120,562$63,454 per carat $55,177per carat Lot 218 Ruby ring 6.44 ct · Burma · No heat ×4.7 high estimate Estimate USD 56k – 76k USD 355,340$55,177 per carat $36,892per carat Lot 389 Important ruby and diamond ring, 1930s 12.04 ct · Burma · No heat ×0.8 high estimate Estimate USD 378k – 564k USD 444,175$36,892 per carat $20,774per carat Lot 252 Ruby and diamond ring 3.36 ct · Burma · No heat ×0.9 high estimate Estimate USD 60k – 81k USD 69,799$20,774 per carat $15,540per carat Lot 324 Ruby and diamond ring 9.80 ct · Burma · No heat ×1.3 high estimate Estimate USD 76k – 116k USD 152,289$15,540 per carat $38,072price paid Lot 325 Ruby and diamond demi-parure and a pair of ear clips Burma · No heat ×0.6 high estimate Estimate USD 32k – 60k USD 38,072

$107,853per carat Lot 397 Superb emerald and diamond brooch 3.53 ct · Colombia · No oil ×0.8 high estimate Estimate USD 282k – 468k USD 380,722$107,853 per carat $106,645per carat Lot 277 Emerald, natural pearl and diamond pendant, 19th century and later 1.19 ct · Colombia · No oil ×1.1 high estimate Estimate USD 81k – 121k USD 126,907$106,645 per carat $28,396per carat Lot 238 Emerald and diamond ring 5.81 ct · Colombia · No oil ×0.7 high estimate Estimate USD 151k – 242k USD 164,979$28,396 per carat $27,739per carat Lot 209 Emerald ring 5.49 ct · Colombia · No oil ×2.5 high estimate Estimate USD 40k – 60k USD 152,289$27,739 per carat $22,145per carat Lot 246 Emerald and diamond ring 7.45 ct · Colombia · No oil ×0.8 high estimate Estimate USD 116k – 212k USD 164,979$22,145 per carat $21,823per carat Lot 335 Emerald and ruby ring 15.12 ct · Colombia · Moderate oil ×1.4 high estimate Estimate USD 141k – 232k USD 329,959$21,823 per carat $21,151per carat Lot 319 Attractive emerald and diamond ring 6.60 ct · Colombia · Minor oil ×2.3 high estimate Estimate USD 50k – 60k USD 139,598$21,151 per carat $16,176per carat Lot 312 Emerald and diamond ring 8.63 ct · Colombia · Minor oil ×1.2 high estimate Estimate USD 81k – 121k USD 139,598$16,176 per carat $12,880per carat Lot 213 Emerald and diamond ring 7.39 ct · Colombia · No oil ×1.0 high estimate Estimate USD 65k – 96k USD 95,180$12,880 per carat $8,813per carat Lot 256 Unmounted emerald 6.48 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 38k – 65k USD 57,108$8,813 per carat $5,991per carat Lot 205 Emerald necklace 8.05 ct · Colombia · Minor oil ×0.7 high estimate Estimate USD 38k – 65k USD 48,225$5,991 per carat $4,627per carat Lot 243 Emerald and diamond ring 10.97 ct · Colombia · Minor oil ×0.8 high estimate Estimate USD 42k – 60k USD 50,763$4,627 per carat $3,414per carat Lot 289 Emerald and diamond ring 13.01 ct · Colombia · Moderate oil ×0.6 high estimate Estimate USD 40k – 81k USD 44,418$3,414 per carat $1,763per carat Lot 377 Emerald and diamond ring 12.24 ct · Colombia · Moderate oil ×0.9 high estimate Estimate USD 14k – 24k USD 21,574$1,763 per carat $126,907price paid Lot 357 Pair of emerald and diamond ear clips Colombia · Moderate oil ×0.7 high estimate Estimate USD 106k – 171k USD 126,907 $1,515per carat Lot 287 Emerald and diamond brooch 25.13 ct ×0.9 high estimate Estimate USD 20k – 40k USD 38,072$1,515 per carat

$304,577price paid Lot 276 Natural pearl necklace ×3.4 high estimate Estimate USD 71k – 91k USD 304,577 $253,814price paid Lot 388 Rare and impressive natural pearl and diamond brooch, late 19th century and later ×1.3 high estimate Estimate USD 121k – 201k USD 253,814 $139,598price paid Lot 263 Natural pearl and diamond necklace ×2.0 high estimate Estimate USD 50k – 71k USD 139,598 $114,216price paid Lot 262 Natural pearl and diamond ring ×0.8 high estimate Estimate USD 96k – 141k USD 114,216 $95,180price paid Lot 269 Natural pearl and diamond demi-parure ×0.9 high estimate Estimate USD 60k – 101k USD 95,180 $21,574price paid Lot 202 Turquoise and cultured pearl demi-parure, 'Twist', Van Cleef & Arpels, and a bracelet, 1960s ×1.1 high estimate Estimate USD 15k – 20k USD 21,574 $6,980price paid Lot 225 Cultured pearl and diamond ring ×0.7 high estimate Estimate USD 6k – 10k USD 6,980 $1,259per carat Lot 220 Unmounted melo pearl 75.61 ct ×1.0 high estimate Estimate USD 65k – 96k USD 95,180$1,259 per carat $82,490price paid Lot 268 Collection of unmounted conch pearls ×1.9 high estimate Estimate USD 24k – 42k USD 82,490

$533,010price paid Lot 392 Superb paraïba tourmaline and diamond ring, 'Wonderland' | boodles ×1.8 high estimate Estimate USD 201k – 302k USD 533,010 $355,340price paid Lot 391 Pair of paraïba tourmaline and diamond earrings, 'Swalow' | boodles Mozambique · Heated ×5.0 high estimate Estimate USD 50k – 71k USD 355,340 $203,052price paid Lot 329 Fine pair of ruby and diamond pendent ear clips ×0.7 high estimate Estimate USD 171k – 282k USD 203,052 $38,072price paid Lot 219 Gem set and diamond necklace ×0.9 high estimate Estimate USD 30k – 40k USD 38,072 $6,980price paid Lot 225 Cultured pearl and diamond ring ×0.7 high estimate Estimate USD 6k – 10k USD 6,980 $30,216per carat Lot 365 Attractive fancy intense yellow diamond ring 13.44 ct · Fancy Intense Yellow · VS1 ×1.3 high estimate Estimate USD 252k – 322k USD 406,103$30,216 per carat $190,361price paid Lot 211 Sapphire, emerald and diamond parure ×1.1 high estimate Estimate USD 121k – 181k USD 190,361 $171,325price paid Lot 215 Sapphire, coloured sapphire and diamond necklace ×2.6 high estimate Estimate USD 45k – 65k USD 171,325 $133,253price paid Lot 212 Gold, emerald and diamond bracelet-watch, 'Serpenti' ×0.9 high estimate Estimate USD 101k – 151k USD 133,253 $69,799price paid Lot 296 Pair of emerald and diamond earrings ×1.4 high estimate Estimate USD 28k – 48k USD 69,799 $1,387per carat Lot 292 Spessartite and diamond ring 48.50 ct ×1.4 high estimate Estimate USD 28k – 48k USD 67,261$1,387 per carat $52,032price paid Lot 249 Pair of sapphire and diamond ear clips ×1.1 high estimate Estimate USD 28k – 48k USD 52,032 $40,610price paid Lot 317 Diamond brooch ×2.9 high estimate Estimate USD 12k – 14k USD 40,610 $35,534price paid Lot 297 Emerald and diamond ring ×1.2 high estimate Estimate USD 24k – 30k USD 35,534 $32,996price paid Lot 294 Pair of ruby, rock crystal and diamond ear clips ×1.2 high estimate Estimate USD 19k – 28k USD 32,996 $30,458price paid Lot 293 Spinel and diamond dress set ×2.0 high estimate Estimate USD 10k – 15k USD 30,458 $19,036price paid Lot 267 Ruby and diamond ring, 'Trombino' ×1.4 high estimate Estimate USD 10k – 14k USD 19,036 $2,462per carat Lot 201 Sapphire and diamond ring, 'Trombino' 5.67 ct · Burma · No heat ×1.0 high estimate Estimate USD 10k – 14k USD 13,960$2,462 per carat $533,010price paid Lot 374 Rare and important gem set and diamond bracelet, 'Tutti Frutti' ×1.1 high estimate Estimate USD 302k – 483k USD 533,010 $355,340price paid Lot 283 Unique emerald and diamond necklace/watch and a pair of earrings ×1.2 high estimate Estimate USD 201k – 302k USD 355,340 $355,340price paid Lot 341 Gem set and diamond necklace, 'Panthère' ×1.2 high estimate Estimate USD 201k – 302k USD 355,340 $215,742price paid Lot 354 Elegant diamond bracelet ×0.9 high estimate Estimate USD 171k – 232k USD 215,742 $139,598price paid Lot 224 Diamond demi-parure, 'Maillon panthère' ×2.0 high estimate Estimate USD 50k – 71k USD 139,598 $114,216price paid Lot 262 Natural pearl and diamond ring ×0.8 high estimate Estimate USD 96k – 141k USD 114,216 $13,319per carat Lot 327 Fine sapphire and diamond ring 6.67 ct · Ceylon · No heat ×1.4 high estimate Estimate USD 38k – 65k USD 88,835$13,319 per carat $76,144price paid Lot 228 Onyx and diamond pendent necklace, 'Panthère' ×1.9 high estimate Estimate USD 30k – 40k USD 76,144 $50,763price paid Lot 222 Emerald, onyx and diamond ring, 'Panthère' ×1.7 high estimate Estimate USD 20k – 30k USD 50,763 $48,225price paid Lot 259 Enamel and diamond lapel-watch ×2.7 high estimate Estimate USD 12k – 18k USD 48,225 $38,072price paid Lot 342 Sapphire and diamond ring, 'Lobi' ×0.6 high estimate Estimate USD 40k – 60k USD 38,072 $21,151per carat Lot 319 Attractive emerald and diamond ring 6.60 ct · Colombia · Minor oil ×2.3 high estimate Estimate USD 50k – 60k USD 139,598$21,151 per carat $114,216price paid Lot 303 Nephrite, sapphire and enamel sautoir ×1.3 high estimate Estimate USD 56k – 86k USD 114,216 $60,915price paid Lot 301 Enamel, ruby and diamond bracelet and a pair of earrings | David Webb ×1.2 high estimate Estimate USD 35k – 50k USD 60,915 $16,900per carat Lot 258 Diamond ring 4.13 ct · G · VS1 ×1.0 high estimate Estimate USD 60k – 71k USD 69,799$16,900 per carat $35,144per carat Lot 318 Light grey diamond ring 13.00 ct · VVS2 ×2.0 high estimate Estimate USD 141k – 232k USD 456,866$35,144 per carat $12,565per carat Lot 360 Fancy light yellow diamond ring 10.10 ct · Fancy Light Yellow · VS1 ×1.1 high estimate Estimate USD 76k – 116k USD 126,907$12,565 per carat $20,469per carat Lot 227 Diamond and sapphire ring 3.10 ct ×0.9 high estimate Estimate USD 50k – 71k USD 63,454$20,469 per carat $27,920price paid Lot 226 Pair of diamond and sapphire cufflinks ×1.1 high estimate Estimate USD 15k – 25k USD 27,920 $24,112price paid Lot 376 Diamond bracelet | Gübelin ×1.7 high estimate Estimate USD 9k – 14k USD 24,112 $16,220per carat Lot 383 Attractive sapphire and diamond ring 39.12 ct · Burma · No heat ×0.8 high estimate Estimate USD 504k – 806k USD 634,536$16,220 per carat $55,177per carat Lot 218 Ruby ring 6.44 ct · Burma · No heat ×4.7 high estimate Estimate USD 56k – 76k USD 355,340$55,177 per carat $228,433price paid Lot 307 Ruby and diamond bracelet ×0.8 high estimate Estimate USD 191k – 282k USD 228,433 $91,373price paid Lot 314 Sapphire and diamond bracelet ×1.4 high estimate Estimate USD 48k – 65k USD 91,373 $73,606price paid Lot 315 Pair of sapphire and diamond earrings ×1.1 high estimate Estimate USD 48k – 65k USD 73,606 $12,056price paid Lot 223 Diamond ring, 'Galop' ×1.2 high estimate Estimate USD 6k – 10k USD 12,056 $634,536price paid Lot 394 Superb gem set, sapphire and diamond pendant/brooch, 'Moghul' | JAR ×1.1 high estimate Estimate USD 403k – 604k USD 634,536 $279,196price paid Lot 348 Diamond rivière necklace | kutchinsky ×1.8 high estimate Estimate USD 101k – 151k USD 279,196 $76,144price paid Lot 300 Gold and diamond parure | m. gerard ×2.4 high estimate Estimate USD 22k – 32k USD 76,144 $48,225price paid Lot 216 Diamond necklace/brooch | m. gerard ×1.4 high estimate Estimate USD 26k – 35k USD 48,225 $456,866price paid Lot 371 Superb ruby and diamond bracelet | m. gérard ×1.0 high estimate Estimate USD 247k – 448k USD 456,866 $342,649price paid Lot 372 Impressive ruby and diamond necklace/brooch | m. gérard ×0.8 high estimate Estimate USD 267k – 448k USD 342,649 $101,526price paid Lot 370 Elegant pair of ruby and diamond ear clips | m. gérard ×1.1 high estimate Estimate USD 65k – 96k USD 101,526 $38,072price paid Lot 375 Emerald and diamond brooch | m. gérard ×0.8 high estimate Estimate USD 28k – 48k USD 38,072 $22,942per carat Lot 352 Rare and impressive spinel and diamond ring | maison avani 21.02 ct · Tanzania · No heat ×1.0 high estimate Estimate USD 383k – 483k USD 482,247$22,942 per carat $69,799price paid Lot 221 Pink sapphire brooch, 'La dame aux camelias' | michele della valle ×0.9 high estimate Estimate USD 56k – 76k USD 69,799 $22,145per carat Lot 246 Emerald and diamond ring 7.45 ct · Colombia · No oil ×0.8 high estimate Estimate USD 116k – 212k USD 164,979$22,145 per carat $5,838per carat Lot 369 Sapphire and diamond ring 56.52 ct · Burma · No heat ×0.8 high estimate Estimate USD 212k – 393k USD 329,959$5,838 per carat $1,451,879price paid Lot 400 An extraordinary gem set and diamond bracelet, 'Birds in flight' | Oscar Heyman & brothers ×1.9 high estimate Estimate USD 473k – 750k USD 1,451,879 $50,763price paid Lot 266 Emerald and diamond brooch | Oscar Heyman & brothers ×1.7 high estimate Estimate USD 20k – 30k USD 50,763 $31,727price paid Lot 295 Gold and ruby brooch | rené boivin ×1.3 high estimate Estimate USD 18k – 24k USD 31,727 $19,036price paid Lot 210 Gold, emerald and diamond brooch | Suzanne Belperron ×1.1 high estimate Estimate USD 12k – 18k USD 19,036 $67,624per carat Lot 380 Important diamond ring 11.26 ct · D · VVS1 ×1.3 high estimate Estimate USD 403k – 604k USD 761,443$67,624 per carat $279,196price paid Lot 255 Diamond bracelet ×5.5 high estimate Estimate USD 30k – 50k USD 279,196 $120,562price paid Lot 379 Diamond bracelet ×2.5 high estimate Estimate USD 28k – 48k USD 120,562 $107,871price paid Lot 321 Turquoise and diamond demi-parure and a bracelet ×1.1 high estimate Estimate USD 56k – 96k USD 107,871 $101,526price paid Lot 208 Gold and diamond bracelet, 'Ludo hexagone' ×1.4 high estimate Estimate USD 50k – 71k USD 101,526 $88,835price paid Lot 334 Pair of diamond ear clips ×0.7 high estimate Estimate USD 81k – 121k USD 88,835 $69,799price paid Lot 203 Gold and diamond sautoir ×1.4 high estimate Estimate USD 30k – 50k USD 69,799 $40,610price paid Lot 320 Gold and diamond pendant, Van Cleef & Arpels ×5.4 high estimate Estimate USD 6k – 8k USD 40,610 $21,574price paid Lot 202 Turquoise and cultured pearl demi-parure, 'Twist', Van Cleef & Arpels, and a bracelet, 1960s ×1.1 high estimate Estimate USD 15k – 20k USD 21,574 $10,787price paid Lot 322 Sapphire and diamond necklace ×1.4 high estimate Estimate USD 6k – 8k USD 10,787 $40,610price paid Lot 231 Diamond ring | william goldberg ×1.1 high estimate Estimate USD 19k – 38k USD 40,610