London Jewels

$120,613per carat Lot 163 Fine late 19th century sapphire and diamond pendant/brooch 10.38 ct · Kashmir · No heat ×1.4 high estimate Estimate USD 657k – 920k USD 1,251,966$120,613 per carat $60,701per carat Lot 144 Late 19th century sapphire and diamond ring 2.75 ct · Kashmir · No heat ×2.1 high estimate Estimate USD 53k – 79k USD 166,929$60,701 per carat $27,932per carat Lot 131 Antique sapphire and diamond ring 2.51 ct · Kashmir · No heat ×1.8 high estimate Estimate USD 26k – 39k USD 70,110$27,932 per carat $63,433price paid Lot 133 Early 20th century sapphire and diamond transformable bow brooch Kashmir · No heat ×1.2 high estimate Estimate USD 39k – 53k USD 63,433 $17,098per carat Lot 151 Unmounted sapphire 18.55 ct · Ceylon · No heat ×1.6 high estimate Estimate USD 131k – 197k USD 317,165$17,098 per carat $2,636per carat Lot 97 Sapphire and diamond ring 9.50 ct · Ceylon · No heat ×1.1 high estimate Estimate USD 16k – 24k USD 25,039$2,636 per carat $9,181price paid Lot 5 Sapphire and diamond ring Ceylon ×1.4 high estimate Estimate USD 4k – 7k USD 9,181 Lot 124 Mid 20th century sapphire and diamond ring 16.57 ct · Ceylon · No heat Estimate USD 20k – 26k Not sold $2,675per carat Lot 94 Sapphire and diamond pendant 9.36 ct · Burma · No heat ×1.3 high estimate Estimate USD 13k – 20k USD 25,039$2,675 per carat $14,189price paid Lot 88 Sapphire and diamond ring Burma · No heat ×1.3 high estimate Estimate USD 8k – 11k USD 14,189 $9,423per carat Lot 29 Sapphire and diamond ring 6.20 ct · Ceylon (Gübelin) / Madagascar (GCS) · No heat ×3.7 high estimate Estimate USD 11k – 16k USD 58,425$9,423 per carat $58,425price paid Lot 121 Art Déco sapphire, ruby, emerald and diamond bracelet ×2.5 high estimate Estimate USD 16k – 24k USD 58,425 Lot 135 Sapphire and diamond ring 5.14 ct Estimate USD 13k – 20k Not sold

$44,914per carat Lot 155 Art Déco ruby, coloured sapphire and diamond pendant 8.92 ct · Burma · No heat ×2.5 high estimate Estimate USD 105k – 158k USD 400,629$44,914 per carat $38,404per carat Lot 149 Ruby and diamond ring 3.26 ct · Burma · No heat ×1.6 high estimate Estimate USD 53k – 79k USD 125,197$38,404 per carat Lot 122 Ruby and diamond ring 2.02 ct Estimate USD 9k – 12k Not sold

$57,869per carat Lot 127 Emerald and diamond ring 3.75 ct · Colombia · Minor oil ×2.1 high estimate Estimate USD 79k – 105k USD 217,007$57,869 per carat $10,850price paid Lot 57 Emerald and diamond ring Colombia · Moderate oil ×1.4 high estimate Estimate USD 5k – 8k USD 10,850 Lot 60 Emerald and diamond ring Colombia · Moderate oil Estimate USD 39k – 53k Not sold $8,402per carat Lot 48 Emerald and diamond ring 2.98 ct ×1.3 high estimate Estimate USD 13k – 20k USD 25,039$8,402 per carat $12,520price paid Lot 115 Emerald and diamond ring ×1.6 high estimate Estimate USD 5k – 8k USD 12,520

$918,108price paid Lot 159 Early 20th century natural pearl and diamond necklace ×4.7 high estimate Estimate USD 131k – 197k USD 918,108 $701,101price paid Lot 156 Early 20th century natural pearl and diamond necklace ×3.6 high estimate Estimate USD 131k – 197k USD 701,101 $283,779price paid Lot 152 Cartier Art Déco natural pearl and diamond earrings ×2.7 high estimate Estimate USD 79k – 105k USD 283,779 $43,401price paid Lot 13 Early 20th century natural pearl and diamond pendant ×1.3 high estimate Estimate USD 26k – 33k USD 43,401 $15,858price paid Lot 14 Natural pearl, cultured pearl, emerald and diamond necklace ×1.5 high estimate Estimate USD 8k – 11k USD 15,858 $11,685price paid Lot 12 Antique natural pearl, pearl and diamond necklace ×1.5 high estimate Estimate USD 5k – 8k USD 11,685 $10,016price paid Lot 19 Natural pearl, sapphire and diamond bracelet ×1.3 high estimate Estimate USD 5k – 8k USD 10,016 $8,346price paid Lot 17 Late 19th century natural pearl and diamond earrings ×0.9 high estimate Estimate USD 7k – 9k USD 8,346 $6,343price paid Lot 20 Cultured pearl and diamond necklace ×1.0 high estimate Estimate USD 4k – 7k USD 6,343 $20,031price paid Lot 4 Late 19th century natural coloured pearl and diamond bangle/pendant ×0.8 high estimate Estimate USD 16k – 24k USD 20,031 $8,346price paid Lot 86 Van Cleef & Arpels mother-of-pearl 'Alhambra' necklace ×1.1 high estimate Estimate USD 5k – 8k USD 8,346 Lot 26 Van Cleef & Arpels black mother-of-pearl and diamond 'Rose de noël' earrings Estimate USD 16k – 20k Not sold

$26,709price paid Lot 98 Boucheron diamond basketweave evening bag ×1.4 high estimate Estimate USD 16k – 20k USD 26,709 $26,709price paid Lot 52 Buccellati gold and diamond pendent earrings ×1.7 high estimate Estimate USD 11k – 16k USD 26,709 $9,181price paid Lot 53 Buccellati ruby and diamond ring ×1.7 high estimate Estimate USD 4k – 5k USD 9,181 $5,843price paid Lot 39 Buccellati chronograph ×0.9 high estimate Estimate USD 4k – 7k USD 5,843 $233,700price paid Lot 24 Bulgari diamond 'Spiga' suite ×5.9 high estimate Estimate USD 26k – 39k USD 233,700 $166,929price paid Lot 85 Bulgari diamond 'Spiga' suite ×4.2 high estimate Estimate USD 26k – 39k USD 166,929 $53,417price paid Lot 89 Bulgari diamond 'Monete' necklace and earring set ×1.4 high estimate Estimate USD 26k – 39k USD 53,417 $30,047price paid Lot 87 Bulgari 'Monete' bracelet ×1.5 high estimate Estimate USD 13k – 20k USD 30,047 $28,378price paid Lot 36 Bulgari diamond necklace and earring set ×1.8 high estimate Estimate USD 11k – 16k USD 28,378 $26,709price paid Lot 47 Bulgari 'Celtica' necklace ×1.7 high estimate Estimate USD 11k – 16k USD 26,709 $25,039price paid Lot 21 Bulgari diamond and gold 'Serpenti viper' ring and earring set ×1.6 high estimate Estimate USD 11k – 16k USD 25,039 $15,024price paid Lot 65 Bulgari ruby, sapphire and diamond earrings ×1.9 high estimate Estimate USD 5k – 8k USD 15,024 $7,011price paid Lot 66 Bulgari diamond 'Trombino' ring ×1.8 high estimate Estimate USD 3k – 4k USD 7,011 $6,343price paid Lot 37 Bulgari amethyst and tourmaline earrings ×1.2 high estimate Estimate USD 4k – 5k USD 6,343 $5,843price paid Lot 33 Bulgari amethyst and tourmaline ring ×1.5 high estimate Estimate USD 3k – 4k USD 5,843 $4,340price paid Lot 40 Bulgari citrine earrings ×0.8 high estimate Estimate USD 4k – 5k USD 4,340 $4,006price paid Lot 42 Bulgari topaz earrings ×0.8 high estimate Estimate USD 4k – 5k USD 4,006 $2,671price paid Lot 38 Bulgari citrine ring ×0.7 high estimate Estimate USD 3k – 4k USD 2,671 $1,418,895price paid Lot 162 Superb Cartier Art Déco emerald and diamond bracelet ×2.7 high estimate Estimate USD 394k – 526k USD 1,418,895 $534,172price paid Lot 154 Rare Cartier coral, pearl, diamond and emerald bangle ×10.2 high estimate Estimate USD 26k – 53k USD 534,172 $283,779price paid Lot 152 Cartier Art Déco natural pearl and diamond earrings ×2.7 high estimate Estimate USD 79k – 105k USD 283,779 $183,622price paid Lot 145 Cartier Art Déco ruby and diamond bracelet ×1.2 high estimate Estimate USD 105k – 158k USD 183,622 $91,811price paid Lot 80 Cartier onyx, diamond, ruby and emerald 'Panthère' pendent necklace ×0.9 high estimate Estimate USD 79k – 105k USD 91,811 $63,433price paid Lot 83 Cartier diamond, emerald and onyx 'Panthère' bracelet ×1.9 high estimate Estimate USD 24k – 33k USD 63,433 $53,417price paid Lot 91 Cartier amethyst, turquoise and diamond 'Les délices de goa' necklace ×1.8 high estimate Estimate USD 24k – 29k USD 53,417 $43,401price paid Lot 82 Cartier diamond and onyx 'Lakarda' earrings ×0.7 high estimate Estimate USD 39k – 66k USD 43,401 $43,401price paid Lot 130 Cartier Art Déco onyx and diamond vanity case with later mother-of-pearl and lacquer decoration ×1.3 high estimate Estimate USD 24k – 33k USD 43,401 $33,386price paid Lot 77 Cartier lady'S gold and diamond 'Baignoire' wristwatch, ref. 3032 ×1.7 high estimate Estimate USD 13k – 20k USD 33,386 $28,378price paid Lot 101 Cartier diamond bangle ×1.3 high estimate Estimate USD 16k – 21k USD 28,378 $25,039price paid Lot 78 Cartier diamond, emerald and onyx 'Panthère' ring ×1.3 high estimate Estimate USD 16k – 20k USD 25,039 $18,362price paid Lot 104 Cartier retro sapphire 'Tank' bracelet ×1.2 high estimate Estimate USD 11k – 16k USD 18,362 $15,024price paid Lot 75 Cartier diamond, emerald and onyx 'Panthère' bracelet ×1.0 high estimate Estimate USD 11k – 16k USD 15,024 $14,189price paid Lot 140 Cartier Belle Époque amethyst, diamond and seed pearl brooch ×0.9 high estimate Estimate USD 11k – 16k USD 14,189 $12,520price paid Lot 110 Cartier lady'S diamond 'Tank chinoise' wristwatch, ref. 2305 ×1.4 high estimate Estimate USD 7k – 9k USD 12,520 $12,520price paid Lot 111 Cartier bracelet ×1.6 high estimate Estimate USD 5k – 8k USD 12,520 $12,520price paid Lot 31 Cartier diamond pendent necklace and Cartier diamond ring ×1.9 high estimate Estimate USD 5k – 7k USD 12,520 $13,354price paid Lot 81 Chanel diamond and gold 'Bouton de camélia' necklace ×1.5 high estimate Estimate USD 7k – 9k USD 13,354 Lot 44 David Webb diamond bangle Estimate USD 11k – 16k Not sold $7,011price paid Lot 55 de Grisogono peridot and ruby earrings ×0.9 high estimate Estimate USD 5k – 8k USD 7,011 $50,079price paid Lot 11 Fabergé diamond and aquamarine pendant ×1.3 high estimate Estimate USD 26k – 39k USD 50,079 $8,346price paid Lot 119 Fouquet gentleman'S chevalière ring ×0.9 high estimate Estimate USD 7k – 9k USD 8,346 $10,850price paid Lot 30 Hermès bracelet ×2.1 high estimate Estimate USD 4k – 5k USD 10,850 $5,843price paid Lot 27 Mauboussin diamond ring ×1.5 high estimate Estimate USD 3k – 4k USD 5,843 $8,346price paid Lot 35 Rolex oyster perpetual datejust lady'S gold and diamond wristwatch, ref. 6917 ×0.9 high estimate Estimate USD 7k – 9k USD 8,346 $36,724price paid Lot 56 Tiffany & Co. platinum and diamond 'Victoria' bracelet ×2.3 high estimate Estimate USD 11k – 16k USD 36,724 $9,181price paid Lot 28 Tiffany & Co. group of diamond jewellery ×1.2 high estimate Estimate USD 5k – 8k USD 9,181 $116,850price paid Lot 112 Van Cleef & Arpels diamond pendent necklace ×1.5 high estimate Estimate USD 53k – 79k USD 116,850 $50,079price paid Lot 105 Van Cleef & Arpels citrine and sapphire 'Hawaii' transformable necklace ×1.9 high estimate Estimate USD 20k – 26k USD 50,079 $50,079price paid Lot 63 Van Cleef & Arpels lapis lazuli 'Alhambra' longchain necklace ×2.5 high estimate Estimate USD 13k – 20k USD 50,079 $23,370price paid Lot 84 Van Cleef & Arpels diamond 'Frivole between the finger' ring ×1.5 high estimate Estimate USD 11k – 16k USD 23,370 $16,693price paid Lot 113 Van Cleef & Arpels diamond earrings ×1.6 high estimate Estimate USD 8k – 11k USD 16,693 $15,858price paid Lot 22 Van Cleef & Arpels wood and diamond butterfly brooch ×1.5 high estimate Estimate USD 8k – 11k USD 15,858 $10,850price paid Lot 90 Van Cleef & Arpels gold 'Alhambra' bracelet and earring set ×1.4 high estimate Estimate USD 5k – 8k USD 10,850 $9,181price paid Lot 32 Van Cleef & Arpels tiger'S eye quartz 'Alhambra' earrings, Van Cleef & Arpels carnelian and onyx 'Lucky spring' bracelet and Van Cleef & Arpels celadon sèvres porcelain and diamond 'Alhambra' necklace ×1.1 high estimate Estimate USD 6k – 9k USD 9,181 $8,346price paid Lot 86 Van Cleef & Arpels mother-of-pearl 'Alhambra' necklace ×1.1 high estimate Estimate USD 5k – 8k USD 8,346 $8,013price paid Lot 46 Van Cleef & Arpels onyx 'Magic alhambra' earrings and Van Cleef & Arpels silver obsidian and diamond 'Alhambra' necklace ×1.0 high estimate Estimate USD 5k – 8k USD 8,013 Lot 26 Van Cleef & Arpels black mother-of-pearl and diamond 'Rose de noël' earrings Estimate USD 16k – 20k Not sold $15,858price paid Lot 49 Verdura diamond 'Curb-link' bracelet ×1.0 high estimate Estimate USD 11k – 16k USD 15,858