Magnificent Jewels

$31,780per carat Lot 141 Sapphire and diamond ring 2.95 ct · Kashmir · No heat ×3.1 high estimate Estimate USD 20k – 30k USD 93,750$31,780 per carat $85,000price paid Lot 86 Sapphire and diamond ring Kashmir · No heat ×1.7 high estimate Estimate USD 30k – 50k USD 85,000 $10,932per carat Lot 180 Sapphire and diamond ring 13.15 ct · Ceylon · No heat ×2.9 high estimate Estimate USD 30k – 50k USD 143,750$10,932 per carat $7,813per carat Lot 192 Important sapphire and diamond ring 30.40 ct · Ceylon · No heat ×1.6 high estimate Estimate USD 100k – 150k USD 237,500$7,813 per carat $6,241per carat Lot 158 Colored sapphire, sapphire and diamond ring 14.02 ct · Ceylon · No heat ×7.3 high estimate Estimate USD 8k – 12k USD 87,500$6,241 per carat $5,242per carat Lot 167 Color change sapphire and diamond ring 20.27 ct · Ceylon · No heat ×1.9 high estimate Estimate USD 35k – 55k USD 106,250$5,242 per carat $2,938per carat Lot 169 Seaman Schepps sapphire and diamond ring 23.40 ct · Ceylon · No heat ×2.3 high estimate Estimate USD 20k – 30k USD 68,750$2,938 per carat $6,206per carat Lot 134 Twin-stone sapphire and diamond ring 2.82 ct · Burma · No heat ×0.9 high estimate Estimate USD 15k – 20k USD 17,500$6,206 per carat

$57,165per carat Lot 194 Ruby and diamond ring 3.28 ct · Burma · No heat ×3.8 high estimate Estimate USD 40k – 50k USD 187,500$57,165 per carat $21,583per carat Lot 96 Ruby, emerald and diamond brooch 1.39 ct · Burma · Insignificant oil ×2.0 high estimate Estimate USD 10k – 15k USD 30,000$21,583 per carat $10,638per carat Lot 98 Ruby and diamond ring 3.76 ct · Burma · No heat ×5.7 high estimate Estimate USD 5k – 7k USD 40,000$10,638 per carat $9,814per carat Lot 101 Harry Winston ruby and diamond ring 14.01 ct · Burma · No heat ×2.3 high estimate Estimate USD 40k – 60k USD 137,500$9,814 per carat $1,650,000price paid Lot 52 F.j. cooper superb ruby and gold ring Burma · No heat ×0.8 high estimate Estimate USD 1.20m – 2.20m USD 1,650,000 $4,960per carat Lot 3 Ruby and diamond ring 15.12 ct · Madagascar · No heat ×1.3 high estimate Estimate USD 40k – 60k USD 75,000$4,960 per carat

$18,564per carat Lot 15 Emerald and diamond ring 1.01 ct · Brazil · Minor oil ×0.8 high estimate Estimate USD 15k – 25k USD 18,750$18,564 per carat $33,854per carat Lot 88 Emerald and diamond ring 4.80 ct · Colombia · No oil ×1.1 high estimate Estimate USD 100k – 150k USD 162,500$33,854 per carat $14,130per carat Lot 140 Emerald and diamond ring 2.30 ct · Colombia ×1.6 high estimate Estimate USD 15k – 20k USD 32,500$14,130 per carat $12,006per carat Lot 162 Emerald and diamond ring 8.85 ct · Colombia · No oil ×1.3 high estimate Estimate USD 60k – 80k USD 106,250$12,006 per carat $10,929per carat Lot 13 Emerald and diamond ring 3.66 ct · Colombia · Minor oil ×0.8 high estimate Estimate USD 30k – 50k USD 40,000$10,929 per carat $2,458per carat Lot 6 Emerald and diamond pendant 20.34 ct · Colombia ×0.8 high estimate Estimate USD 40k – 60k USD 50,000$2,458 per carat $2,405per carat Lot 37 Emerald and diamond ring 19.75 ct · Colombia · Minor oil ×0.9 high estimate Estimate USD 35k – 50k USD 47,500$2,405 per carat $225,000price paid Lot 215 Cartier emerald and diamond ring Colombia · Moderate oil ×1.1 high estimate Estimate USD 150k – 200k USD 225,000 $32,500price paid Lot 143 Emerald and diamond ring Colombia · Minor oil ×1.1 high estimate Estimate USD 20k – 30k USD 32,500 $6,558per carat Lot 153 Emerald and diamond ring 12.39 ct · Zambia · Minor oil ×1.6 high estimate Estimate USD 30k – 50k USD 81,250$6,558 per carat $37,500price paid Lot 16 Emerald and diamond pendant-necklace ×2.5 high estimate Estimate USD 10k – 15k USD 37,500

$37,500price paid Lot 128 Single-strand natural pearl and diamond necklace ×0.8 high estimate Estimate USD 30k – 50k USD 37,500 $30,000price paid Lot 111 Natural pearl and diamond earrings ×1.5 high estimate Estimate USD 15k – 20k USD 30,000 $25,000price paid Lot 185 Triple-strand natural pearl, emerald and diamond necklace ×0.8 high estimate Estimate USD 20k – 30k USD 25,000 $60,000price paid Lot 207 Van Cleef & Arpels set of cultured pearl, diamond and emerald jewelry ×2.0 high estimate Estimate USD 20k – 30k USD 60,000 $52,500price paid Lot 202 Graff cultured pearl and diamond earrings ×1.8 high estimate Estimate USD 20k – 30k USD 52,500 $32,500price paid Lot 157 Double-strand cultured pearl and diamond necklace ×1.6 high estimate Estimate USD 15k – 20k USD 32,500 $7,500price paid Lot 148 Single-strand cultured pearl necklace ×0.5 high estimate Estimate USD 12k – 15k USD 7,500 $81,250price paid Lot 171 Double strand pearl, onyx and diamond necklace ×1.6 high estimate Estimate USD 30k – 50k USD 81,250

$52,500price paid Lot 67 Boucheron set of sapphire, diamond, rock crystal and rose quartz jewelry ×0.9 high estimate Estimate USD 40k – 60k USD 52,500 $30,000price paid Lot 166 Buccellati aquamarine, citrine and gold necklace ×1.5 high estimate Estimate USD 15k – 20k USD 30,000 $20,080per carat Lot 144 Bulgari diamond ring 4.98 ct · H color · VVS2 ×1.4 high estimate Estimate USD 50k – 70k USD 100,000$20,080 per carat $65,000price paid Lot 62 Bulgari cultured pearl, diamond and multi-gem necklace ×2.2 high estimate Estimate USD 20k – 30k USD 65,000 $50,000price paid Lot 57 Bulgari diamond and onyx 'Serpenti' wristwatch ×0.8 high estimate Estimate USD 40k – 60k USD 50,000 $225,000price paid Lot 215 Cartier emerald and diamond ring Colombia · Moderate oil ×1.1 high estimate Estimate USD 150k – 200k USD 225,000 $68,750price paid Lot 84 Cartier Belle Époque diamond bow brooch ×1.4 high estimate Estimate USD 30k – 50k USD 68,750 $50,000price paid Lot 211 Cartier Art Deco diamond wristwatch ×2.5 high estimate Estimate USD 15k – 20k USD 50,000 $30,000price paid Lot 106 Cartier Art Deco ruby, diamond and enamel lapel watch ×1.0 high estimate Estimate USD 20k – 30k USD 30,000 $23,750price paid Lot 155 Cartier diamond 'Baignoire' wristwatch ×1.2 high estimate Estimate USD 15k – 20k USD 23,750 $21,250price paid Lot 104 Cartier diamond and ruby dog brooch ×2.1 high estimate Estimate USD 7k – 10k USD 21,250 $17,500price paid Lot 206 Cartier diamond bracelet ×1.5 high estimate Estimate USD 8k – 12k USD 17,500 $13,750price paid Lot 156 Chopard diamond wristwatch ×0.9 high estimate Estimate USD 10k – 15k USD 13,750 $81,250price paid Lot 46 David Webb set of turquoise and diamond jewelry ×1.4 high estimate Estimate USD 40k – 60k USD 81,250 $62,500price paid Lot 38 David Webb multi-gem and diamond turtle case ×0.9 high estimate Estimate USD 50k – 70k USD 62,500 $43,750price paid Lot 47 David Webb diamond earrings ×1.5 high estimate Estimate USD 20k – 30k USD 43,750 $35,000price paid Lot 43 David Webb set of multi-gem and diamond jewelry ×1.2 high estimate Estimate USD 20k – 30k USD 35,000 $25,000price paid Lot 12 David Webb ruby, emerald and diamond pendant-brooch ×1.4 high estimate Estimate USD 12k – 18k USD 25,000 $20,000price paid Lot 17 David Webb diamond earrings ×1.0 high estimate Estimate USD 15k – 20k USD 20,000 $16,250price paid Lot 40 David Webb set of turquoise, sapphire and diamond jewelry ×0.9 high estimate Estimate USD 12k – 18k USD 16,250 $15,000price paid Lot 39 David Webb coral, emerald and diamond earrings ×1.0 high estimate Estimate USD 10k – 15k USD 15,000 $94,595per carat Lot 201 Graff colored diamond and diamond lariat necklace 1.85 ct · Fancy Yellow · VVS1 ×2.2 high estimate Estimate USD 60k – 80k USD 175,000$94,595 per carat $52,500price paid Lot 202 Graff cultured pearl and diamond earrings ×1.8 high estimate Estimate USD 20k – 30k USD 52,500 $40,000price paid Lot 20 Graff colored diamond necklace ×1.1 high estimate Estimate USD 25k – 35k USD 40,000 $237,500price paid Lot 119 Harry Winston diamond earrings ×1.2 high estimate Estimate USD 150k – 200k USD 237,500 $9,814per carat Lot 101 Harry Winston ruby and diamond ring 14.01 ct · Burma · No heat ×2.3 high estimate Estimate USD 40k – 60k USD 137,500$9,814 per carat $43,750price paid Lot 68 Harry Winston diamond earrings ×1.3 high estimate Estimate USD 25k – 35k USD 43,750 $18,750price paid Lot 5 Harry Winston coral and diamond ring and pair of unsigned drops ×0.9 high estimate Estimate USD 15k – 20k USD 18,750 $312,500price paid Lot 123 Pair of striking JAR sapphire, pink sapphire and diamond earrings ×2.6 high estimate Estimate USD 80k – 120k USD 312,500 $100,000price paid Lot 121 JAR diamond snowflake ring ×1.4 high estimate Estimate USD 50k – 70k USD 100,000 $87,500price paid Lot 122 JAR moonstone and diamond earrings ×1.8 high estimate Estimate USD 30k – 50k USD 87,500 $68,750price paid Lot 150 JAR multi-colored sapphire and natural pearl earrings ×2.3 high estimate Estimate USD 20k – 30k USD 68,750 $20,000price paid Lot 93 Lacloche frères Art Deco lapis lazuli and diamond bracelet ×1.1 high estimate Estimate USD 12k – 18k USD 20,000 $23,750price paid Lot 108 Marcus & co. Art Nouveau emerald, enamel and diamond watch-brooch ×1.6 high estimate Estimate USD 10k – 15k USD 23,750 $23,750price paid Lot 116 Marina B chalcedony, pink tourmaline and diamond 'Nilufar' choker necklace ×1.2 high estimate Estimate USD 15k – 20k USD 23,750 $27,500price paid Lot 99 Mauboussin retro ruby and diamond bracelet ×1.5 high estimate Estimate USD 12k – 18k USD 27,500 $100,000price paid Lot 212 Oscar Heyman & brothers retro sapphire and diamond watch bracelet ×5.0 high estimate Estimate USD 15k – 20k USD 100,000 $62,500price paid Lot 118 Oscar Heyman & brothers diamond necklace ×3.1 high estimate Estimate USD 15k – 20k USD 62,500 $225,000price paid Lot 94 René boivin Art Deco diamond necklace ×0.8 high estimate Estimate USD 200k – 300k USD 225,000 $200,000price paid Lot 131 René boivin diamond 'Pampilles de feuilles' earrings/necklace/clip-brooch combination ×0.8 high estimate Estimate USD 150k – 250k USD 200,000 $2,938per carat Lot 169 Seaman Schepps sapphire and diamond ring 23.40 ct · Ceylon · No heat ×2.3 high estimate Estimate USD 20k – 30k USD 68,750$2,938 per carat $12,500price paid Lot 4 Seaman Schepps set of multi-gem jewelry ×0.6 high estimate Estimate USD 15k – 20k USD 12,500 $35,000price paid Lot 164 Suzanne Belperron emerald and diamond ring ×0.7 high estimate Estimate USD 30k – 50k USD 35,000 $32,435per carat Lot 176 Tiffany & Co. diamond and sapphire ring 5.01 ct · D color · VS1 ×0.7 high estimate Estimate USD 150k – 250k USD 162,500$32,435 per carat $57,500price paid Lot 210 Jean Schlumberger, Tiffany & Co. diamond 'Cooper' bracelet ×1.0 high estimate Estimate USD 40k – 60k USD 57,500 $47,500price paid Lot 208 Jean Schlumberger, Tiffany & Co. two multi-gem 'Dolphin' clip-brooches ×2.4 high estimate Estimate USD 15k – 20k USD 47,500 $20,000price paid Lot 168 Jean Schlumberger, Tiffany & Co. enamel and diamond narrow bangle bracelet ×1.0 high estimate Estimate USD 15k – 20k USD 20,000 $18,750price paid Lot 112 Tiffany & Co. antique diamond ring ×1.0 high estimate Estimate USD 12k – 18k USD 18,750 $306,250price paid Lot 103 Van Cleef & Arpels retro ruby and diamond necklace ×1.5 high estimate Estimate USD 150k – 200k USD 306,250 $187,500price paid Lot 213 Van Cleef & Arpels ruby and diamond clip-brooch ×3.1 high estimate Estimate USD 40k – 60k USD 187,500 $175,000price paid Lot 142 Van Cleef & Arpels emerald and diamond necklace ×2.2 high estimate Estimate USD 60k – 80k USD 175,000 $162,500price paid Lot 51 Van Cleef & Arpels set of ruby and diamond jewelry ×2.3 high estimate Estimate USD 50k – 70k USD 162,500 $162,500price paid Lot 214 Van Cleef & Arpels ruby and diamond earrings ×2.7 high estimate Estimate USD 40k – 60k USD 162,500 $162,500price paid Lot 216 Van Cleef & Arpels emerald and diamond earrings ×2.7 high estimate Estimate USD 40k – 60k USD 162,500 $112,500price paid Lot 42 Van Cleef & Arpels coral, chrysoprase and diamond earrings ×3.8 high estimate Estimate USD 20k – 30k USD 112,500 $87,500price paid Lot 190 Van Cleef & Arpels diamond cluster earrings ×1.3 high estimate Estimate USD 50k – 70k USD 87,500 $81,250price paid Lot 58 Van Cleef & Arpels diamond 'Snowflake' earrings ×1.4 high estimate Estimate USD 40k – 60k USD 81,250 $77,500price paid Lot 44 Van Cleef & Arpels emerald and diamond earrings ×1.6 high estimate Estimate USD 30k – 50k USD 77,500 $65,000price paid Lot 97 Van Cleef & Arpels ruby and diamond bracelet ×1.3 high estimate Estimate USD 30k – 50k USD 65,000 $60,000price paid Lot 207 Van Cleef & Arpels set of cultured pearl, diamond and emerald jewelry ×2.0 high estimate Estimate USD 20k – 30k USD 60,000 $56,250price paid Lot 204 Van Cleef & Arpels suite of chrysoprase and diamond jewelry ×1.6 high estimate Estimate USD 25k – 35k USD 56,250 $56,250price paid Lot 45 Van Cleef & Arpels turquoise, sapphire and diamond earrings with unsigned brooch ×1.9 high estimate Estimate USD 20k – 30k USD 56,250 $43,750price paid Lot 8 Van Cleef & Arpels chalcedony and diamond 'Rose de noël' earrings ×2.2 high estimate Estimate USD 15k – 20k USD 43,750 $40,000price paid Lot 132 Van Cleef & Arpels sapphire and diamond flower earrings ×1.3 high estimate Estimate USD 20k – 30k USD 40,000 $37,500price paid Lot 175 Van Cleef & Arpels Art Deco sapphire and diamond bracelet ×0.8 high estimate Estimate USD 30k – 50k USD 37,500 $37,500price paid Lot 205 Van Cleef & Arpels diamond and emerald swan clip-brooch ×2.1 high estimate Estimate USD 12k – 18k USD 37,500 $32,500price paid Lot 59 Van Cleef & Arpels ruby and diamond 'Pelouse' bracelet ×1.1 high estimate Estimate USD 20k – 30k USD 32,500 $32,500price paid Lot 209 Van Cleef & Arpels diamond and gold bracelet ×1.1 high estimate Estimate USD 20k – 30k USD 32,500 $32,500price paid Lot 9 Van Cleef & Arpels pair of chalcedony, sapphire and diamond 'Blue gardenia' clip-brooches ×1.6 high estimate Estimate USD 15k – 20k USD 32,500 $32,500price paid Lot 197 Van Cleef & Arpels ruby and diamond brooch ×1.6 high estimate Estimate USD 15k – 20k USD 32,500 $27,500price paid Lot 63 Van Cleef & Arpels diamond earrings ×1.4 high estimate Estimate USD 15k – 20k USD 27,500 $23,750price paid Lot 41 Van Cleef & Arpels gold, emerald and horn lion bangle bracelet ×1.3 high estimate Estimate USD 12k – 18k USD 23,750 $21,250price paid Lot 7 Van Cleef & Arpels white coral and diamond 'Rose de noël' brooch ×1.8 high estimate Estimate USD 8k – 12k USD 21,250 $20,000price paid Lot 60 Van Cleef & Arpels diamond bow brooch ×1.0 high estimate Estimate USD 15k – 20k USD 20,000 $15,000price paid Lot 203 Van Cleef & Arpels coral, chrysoprase and diamond earrings ×1.3 high estimate Estimate USD 8k – 12k USD 15,000 $27,500price paid Lot 24 Verdura diamond and gold 'Double crescent' bracelet ×0.9 high estimate Estimate USD 20k – 30k USD 27,500