Magnificent Jewels

$76,977per carat Lot 57 Sapphire and diamond ring 6.22 ct · Kashmir · No heat ×2.2 high estimate Estimate USD 120k – 220k USD 478,800$76,977 per carat $45,894per carat Lot 27 Sapphire and diamond ring 3.02 ct · Kashmir · No heat ×1.2 high estimate Estimate USD 80k – 120k USD 138,600$45,894 per carat $53,332per carat Lot 12 Sapphire and diamond ring 18.31 ct · Burma · No heat ×3.9 high estimate Estimate USD 150k – 250k USD 976,500$53,332 per carat $29,244per carat Lot 116 Sapphire and diamond ring 15.08 ct · Burma · No heat ×0.9 high estimate Estimate USD 300k – 500k USD 441,000$29,244 per carat $138,600price paid Lot 17 Bulgari sapphire and diamond ring Burma · No heat ×2.0 high estimate Estimate USD 50k – 70k USD 138,600 $14,152per carat Lot 121 Sapphire and diamond ring 37.84 ct · Ceylon · No heat ×3.6 high estimate Estimate USD 100k – 150k USD 535,500$14,152 per carat $69,300price paid Lot 73 Antique color-change sapphire, sapphire and diamond brooch Ceylon · No heat ×1.0 high estimate Estimate USD 50k – 70k USD 69,300 $17,523per carat Lot 36 Cartier sapphire and diamond necklace 23.01 ct · Madagascar · No heat ×0.8 high estimate Estimate USD 300k – 500k USD 403,200$17,523 per carat $6,308per carat Lot 95 Sapphire and diamond ring 15.98 ct · Madagascar · No heat ×1.7 high estimate Estimate USD 40k – 60k USD 100,800$6,308 per carat $16,494per carat Lot 93 Sapphire and diamond ring 17.57 ct · Madagascar (Gübelin) / Burma (AGL, SSEF) · No heat ×1.9 high estimate Estimate USD 100k – 150k USD 289,800$16,494 per carat $6,048price paid Lot 101 Sapphire and diamond ring ×0.8 high estimate Estimate USD 6k – 8k USD 6,048

$15,018per carat Lot 11 Ruby and diamond ring 16.78 ct · Afghanistan · No heat ×1.4 high estimate Estimate USD 120k – 180k USD 252,000$15,018 per carat $11,340price paid Lot 38 Paul flato platinum and ruby ring ×0.8 high estimate Estimate USD 10k – 15k USD 11,340

$59,528per carat Lot 114 Rare emerald and diamond ring 7.62 ct · Zambia ×3.0 high estimate Estimate USD 100k – 150k USD 453,600$59,528 per carat $52,615per carat Lot 42 Pederzani emerald and diamond ring 4.55 ct · Colombia ×2.4 high estimate Estimate USD 70k – 100k USD 239,400$52,615 per carat $30,984per carat Lot 68 Unmounted emerald 4.88 ct · Colombia ×2.5 high estimate Estimate USD 40k – 60k USD 151,200$30,984 per carat $289,800price paid Lot 113 An exquisite Van Cleef & Arpels carved emerald, ruby and diamond necklace Colombia ×1.0 high estimate Estimate USD 200k – 300k USD 289,800 $138,600price paid Lot 141 Emerald and diamond ring Colombia ×1.4 high estimate Estimate USD 70k – 100k USD 138,600 $63,000price paid Lot 61 Trabert & hoeffer mauboussin carved emerald and diamond bracelet ×0.8 high estimate Estimate USD 60k – 80k USD 63,000 Lot 111 Carved emerald and diamond ring, mounted by Cartier Estimate USD 30k – 50k Not sold

$378,000price paid Lot 75 Natural pearl, cultured pearl and diamond necklace ×5.4 high estimate Estimate USD 50k – 70k USD 378,000 $302,400price paid Lot 107 Art Deco natural pearl, cultured pearl and diamond necklace ×2.0 high estimate Estimate USD 100k – 150k USD 302,400 $277,200price paid Lot 83 Natural pearl and diamond earrings ×9.2 high estimate Estimate USD 20k – 30k USD 277,200 $201,600price paid Lot 71 Natural pearl and diamond necklace ×4.0 high estimate Estimate USD 30k – 50k USD 201,600 $182,700price paid Lot 78 Natural pearl and diamond pendant earrings ×2.6 high estimate Estimate USD 50k – 70k USD 182,700 $37,800price paid Lot 48 David Webb cultured pearl, aquamarine and diamond necklace ×0.8 high estimate Estimate USD 30k – 50k USD 37,800 $30,240price paid Lot 108 Van Cleef & Arpels cultured pearl, emerald and diamond bracelet ×1.5 high estimate Estimate USD 15k – 20k USD 30,240

$126,000price paid Lot 144 Boucheron pair of gem-set and pair of unsigned diamond and gem-set 'Escalier' bracelets ×0.8 high estimate Estimate USD 100k – 150k USD 126,000 $35,280price paid Lot 142 Boucheron Art Deco sapphire and diamond bracelet ×1.2 high estimate Estimate USD 20k – 30k USD 35,280 $50,400price paid Lot 143 Buccellati Art Deco diamond bracelet ×1.0 high estimate Estimate USD 30k – 50k USD 50,400 $176,400price paid Lot 133 Bulgari onyx and diamond 'Serpenti' necklace ×1.0 high estimate Estimate USD 120k – 180k USD 176,400 $138,600price paid Lot 17 Bulgari sapphire and diamond ring Burma · No heat ×2.0 high estimate Estimate USD 50k – 70k USD 138,600 $81,900price paid Lot 39 Bulgari enamel and diamond bracelet ×1.4 high estimate Estimate USD 40k – 60k USD 81,900 $75,600price paid Lot 31 Bulgari tourmaline, turquoise and diamond 'Divas' dream' wristwatch ×2.5 high estimate Estimate USD 20k – 30k USD 75,600 $69,300price paid Lot 10 Bulgari diamond and enamel 'Stars and stripes' bracelet ×1.0 high estimate Estimate USD 50k – 70k USD 69,300 $69,300price paid Lot 9 Bulgari lapis lazuli, coral and diamond 'Stars and stripes' bracelet ×2.3 high estimate Estimate USD 20k – 30k USD 69,300 $32,760price paid Lot 16 Bulgari jade and diamond earrings ×1.1 high estimate Estimate USD 20k – 30k USD 32,760 $21,420price paid Lot 2 Bulgari white gold evening bag ×1.2 high estimate Estimate USD 12k – 18k USD 21,420 Lot 139 Bulgari diamond ring 10.05 ct · F color · VS1 Estimate USD 250k – 350k Not sold $60,000per carat Lot 35 Elegant Cartier diamond ring 12.60 ct · D color ×0.8 high estimate Estimate USD 700k – 1.00m USD 756,000$60,000 per carat $17,523per carat Lot 36 Cartier sapphire and diamond necklace 23.01 ct · Madagascar · No heat ×0.8 high estimate Estimate USD 300k – 500k USD 403,200$17,523 per carat $384,300price paid Lot 145 Pair of important Cartier Art Deco diamond pendant earrings ×2.6 high estimate Estimate USD 100k – 150k USD 384,300 $47,880price paid Lot 81 Cartier antique enamel, diamond and hardstone clock ×2.4 high estimate Estimate USD 15k – 20k USD 47,880 $37,800price paid Lot 64 Cartier Art Deco multi-gem, silver and gold box ×0.8 high estimate Estimate USD 30k – 50k USD 37,800 $35,280price paid Lot 46 Cartier sapphire and diamond 'Boule' ring ×1.2 high estimate Estimate USD 20k – 30k USD 35,280 $26,460price paid Lot 1 Cartier diamond and gold vanity case ×1.3 high estimate Estimate USD 15k – 20k USD 26,460 $22,680price paid Lot 70 Cartier enamel and multi-gem novelty brooch ×0.8 high estimate Estimate USD 20k – 30k USD 22,680 Lot 111 Carved emerald and diamond ring, mounted by Cartier Estimate USD 30k – 50k Not sold $68,478per carat Lot 134 Chopard diamond ring 10.12 ct · D color ×1.2 high estimate Estimate USD 500k – 600k USD 693,000$68,478 per carat $45,360price paid Lot 125 David Webb tiger'S eye, carnelian and enamel pendant-necklace ×1.5 high estimate Estimate USD 20k – 30k USD 45,360 $37,800price paid Lot 48 David Webb cultured pearl, aquamarine and diamond necklace ×0.8 high estimate Estimate USD 30k – 50k USD 37,800 $428,400price paid Lot 146 An exquisite Lacloche frères Belle Époque diamond and platinum bracelet ×1.7 high estimate Estimate USD 150k – 250k USD 428,400 $44,100price paid Lot 77 Marcus & co. antique emerald, ruby and diamond dragonfly brooch ×0.9 high estimate Estimate USD 30k – 50k USD 44,100 $63,000price paid Lot 61 Trabert & hoeffer mauboussin carved emerald and diamond bracelet ×0.8 high estimate Estimate USD 60k – 80k USD 63,000 $47,880price paid Lot 37 René boivin amethyst grape brooch ×1.6 high estimate Estimate USD 20k – 30k USD 47,880 $176,400price paid Lot 128 Tiffany & Co., Jean Schlumberger colored sapphire, sapphire and diamond 'Fleurage' bracelet ×1.5 high estimate Estimate USD 80k – 120k USD 176,400 $100,800price paid Lot 94 Tiffany & Co. sapphire and diamond earrings ×1.7 high estimate Estimate USD 40k – 60k USD 100,800 $90,720price paid Lot 72 Tiffany & Co., louis comfort tiffany moonstone and sapphire bracelet ×1.5 high estimate Estimate USD 40k – 60k USD 90,720 $75,600price paid Lot 65 Tiffany & Co. antique diamond pendant-necklace ×0.9 high estimate Estimate USD 60k – 80k USD 75,600 $50,400price paid Lot 126 Tiffany & Co., Jean Schlumberger green garnet and enamel bangle bracelet ×1.0 high estimate Estimate USD 30k – 50k USD 50,400 $44,100price paid Lot 60 Tiffany & Co. retro aquamarine, sapphire and diamond bracelet ×0.7 high estimate Estimate USD 40k – 60k USD 44,100 $44,100price paid Lot 89 Tiffany & Co. gold and diamond vanity case ×2.2 high estimate Estimate USD 15k – 20k USD 44,100 $27,720price paid Lot 59 Tiffany & co retro aquamarine, sapphire and diamond clip-brooch ×1.4 high estimate Estimate USD 15k – 20k USD 27,720 $8,820price paid Lot 97 Tiffany & Co., Jean Schlumberger coral and diamond bracelet and unsigned turquoise and gold bracelet ×1.5 high estimate Estimate USD 4k – 6k USD 8,820 Lot 127 Tiffany & Co., Jean Schlumberger aquamarine and diamond necklace Estimate USD 60k – 80k Not sold Lot 76 Tiffany & Co. antique white topaz and sapphire bangle bracelet Estimate USD 15k – 20k Not sold $289,800price paid Lot 113 An exquisite Van Cleef & Arpels carved emerald, ruby and diamond necklace Colombia ×1.0 high estimate Estimate USD 200k – 300k USD 289,800 $226,800price paid Lot 19 Van Cleef & Arpels ruby and diamond 'Mystery-set' bracelet ×1.3 high estimate Estimate USD 120k – 180k USD 226,800 $151,200price paid Lot 20 Van Cleef & Arpels sapphire and diamond 'Mystery-set' bracelet ×0.8 high estimate Estimate USD 120k – 180k USD 151,200 $126,000price paid Lot 14 Van Cleef & Arpels colored diamond and diamond flower brooch ×2.1 high estimate Estimate USD 40k – 60k USD 126,000 $107,100price paid Lot 112 Van Cleef & Arpels carved emerald, ruby and diamond pendant earrings ×1.3 high estimate Estimate USD 60k – 80k USD 107,100 $100,800price paid Lot 109 Van Cleef & Arpels carved emerald and diamond earrings ×1.7 high estimate Estimate USD 40k – 60k USD 100,800 $94,500price paid Lot 110 Van Cleef & Arpels carved emerald and diamond brooch ×1.4 high estimate Estimate USD 50k – 70k USD 94,500 $88,200price paid Lot 22 Van Cleef & Arpels sapphire and diamond 'Mystery-set butterfly' ring ×0.7 high estimate Estimate USD 80k – 120k USD 88,200 $81,900price paid Lot 129 Van Cleef & Arpels lapis lazuli, turquoise and diamond 'Bouton d'Or ballerina' brooch ×1.4 high estimate Estimate USD 40k – 60k USD 81,900 $81,900price paid Lot 44 Van cleef and arpels diamond and multi-gem evening bag ×1.6 high estimate Estimate USD 30k – 50k USD 81,900 $63,000price paid Lot 23 Van Cleef & Arpels diamond cluster earrings E color · VS2 ×0.8 high estimate Estimate USD 60k – 80k USD 63,000 $63,000price paid Lot 88 Van Cleef & Arpels diamond and gold necklace ×2.1 high estimate Estimate USD 20k – 30k USD 63,000 $56,700price paid Lot 15 Van Cleef & Arpels diamond necklace ×1.1 high estimate Estimate USD 30k – 50k USD 56,700 $52,920price paid Lot 87 Van Cleef & Arpels set of sapphire and diamond jewelry ×0.9 high estimate Estimate USD 40k – 60k USD 52,920 $52,920price paid Lot 43 Van Cleef & Arpels ruby, emerald and diamond bird brooch ×1.1 high estimate Estimate USD 30k – 50k USD 52,920 $50,400price paid Lot 105 Van Cleef & Arpels diamond and gold 'Tourbillon' brooch ×1.7 high estimate Estimate USD 20k – 30k USD 50,400 $44,100price paid Lot 130 Van Cleef & Arpels turquoise, sapphire and diamond earrings ×1.5 high estimate Estimate USD 20k – 30k USD 44,100 $44,100price paid Lot 106 Van Cleef & Arpels diamond and gold 'Tourbillon' earrings ×2.2 high estimate Estimate USD 15k – 20k USD 44,100 $37,800price paid Lot 104 Van Cleef & Arpels diamond earrings ×0.8 high estimate Estimate USD 30k – 50k USD 37,800 $30,240price paid Lot 108 Van Cleef & Arpels cultured pearl, emerald and diamond bracelet ×1.5 high estimate Estimate USD 15k – 20k USD 30,240 $25,200price paid Lot 103 Van Cleef & Arpels and lecoultre gold and diamond 'Meteore' wristwatch ×0.7 high estimate Estimate USD 25k – 35k USD 25,200 $15,120price paid Lot 132 Van Cleef & Arpels gem set evening bag ×0.8 high estimate Estimate USD 15k – 20k USD 15,120 $10,080price paid Lot 102 Van Cleef & Arpels bi-colored gold knot necklace ×0.8 high estimate Estimate USD 8k – 12k USD 10,080 $9,450price paid Lot 98 Van Cleef & Arpels coral and diamond ring and earrings ×1.2 high estimate Estimate USD 6k – 8k USD 9,450 Lot 21 Van Cleef & Arpels ruby and diamond 'Mystery-set' earrings Estimate USD 80k – 120k Not sold Lot 74 Van Cleef & Arpels Art Deco sapphire and diamond bracelet Estimate USD 60k – 80k Not sold Lot 40 Van Cleef & Arpels pair of cultured pearl, diamond and multi-gem necklaces Estimate USD 50k – 70k Not sold Lot 45 Van Cleef & Arpels ruby, sapphire and diamond bracelet Estimate USD 40k – 60k Not sold $107,100price paid Lot 47 Verdura pair of multi-gem and enamel 'Maltese cross' bracelets ×1.5 high estimate Estimate USD 50k – 70k USD 107,100 $32,760price paid Lot 85 Wallace Chan carved jade, colored diamond, diamond and multi-gem butterfly brooch ×0.7 high estimate Estimate USD 30k – 50k USD 32,760