The Geneva Jewels Auction: ONE

$50,706per carat Lot 89 Sapphire and diamond ring 5.02 ct · Kashmir · No heat ×0.8 high estimate Estimate USD 200k – 301k USD 254,546$50,706 per carat $25,960per carat Lot 59 Sapphire and diamond ring 2.07 ct · Kashmir · No heat ×1.5 high estimate Estimate USD 29k – 36k USD 53,738$25,960 per carat $16,022per carat Lot 64 Sapphire and diamond ring 16.77 ct · Ceylon · No heat ×5.4 high estimate Estimate USD 29k – 50k USD 268,688$16,022 per carat $2,626per carat Lot 49 Sapphire and diamond ring, 1930s, Van Cleef & Arpels 14.00 ct · Ceylon · No heat ×0.7 high estimate Estimate USD 33k – 56k USD 36,768$2,626 per carat $1,764per carat Lot 62 Yellow sapphire and ruby ring 100.19 ct · Ceylon · No heat ×1.3 high estimate Estimate USD 89k – 134k USD 176,768$1,764 per carat $98,990price paid Lot 87 Pair of sapphire and diamond earrings Ceylon · No heat ×0.7 high estimate Estimate USD 89k – 145k USD 98,990 $19,798price paid Lot 103 Sapphire and diamond ring, circa 1920 Ceylon · No heat ×2.0 high estimate Estimate USD 7k – 10k USD 19,798 $494,951price paid Lot 58 Pair of sapphire, ruby and diamond earrings, Bulgari Burma · No heat ×0.9 high estimate Estimate USD 351k – 557k USD 494,951 $24,040price paid Lot 14 Pair of sapphire cufflinks, Hemmerle ×1.4 high estimate Estimate USD 11k – 17k USD 24,040

$29,115per carat Lot 13 Ruby, emerald and sapphire brooch, Hemmerle 3.40 ct · Burma · No heat ×1.8 high estimate Estimate USD 39k – 56k USD 98,990$29,115 per carat $20,594per carat Lot 39 Ruby, natural pearl and diamond necklace, late 19th century 4.12 ct · Burma · No heat ×0.7 high estimate Estimate USD 80k – 122k USD 84,849$20,594 per carat $13,404per carat Lot 73 Ruby and diamond ring 2.11 ct · Burma · No heat ×1.2 high estimate Estimate USD 17k – 24k USD 28,283$13,404 per carat $12,817per carat Lot 52 Ruby and diamond ring 3.31 ct · Burma · No heat ×0.8 high estimate Estimate USD 36k – 50k USD 42,424$12,817 per carat Lot 6 Ruby and diamond ring 7.17 ct · Mozambique · No heat Estimate USD 45k – 61k Not sold Lot 93 Ruby and diamond ring, monture Graff 9.37 ct · No heat Estimate USD 323k – 501k Not sold Lot 67 Ruby and diamond ring 22.77 ct · No heat Estimate USD 122k – 178k Not sold

$17,751per carat Lot 92 Emerald and diamond ring 7.17 ct · Colombia · No oil ×0.8 high estimate Estimate USD 100k – 150k USD 127,273$17,751 per carat $16,162per carat Lot 94 Emerald and diamond ring 8.75 ct · Colombia · Minor oil ×0.8 high estimate Estimate USD 145k – 178k USD 141,415$16,162 per carat $13,889per carat Lot 85 Emerald and diamond ring 2.24 ct · Colombia · Minor oil ×1.4 high estimate Estimate USD 17k – 22k USD 31,111$13,889 per carat $12,635per carat Lot 43 Emerald and diamond ring, 1920s 2.91 ct · Colombia · Minor oil ×0.7 high estimate Estimate USD 33k – 56k USD 36,768$12,635 per carat $31,111price paid Lot 83 Emerald and diamond bracelet Colombia · Minor to moderate oil ×0.6 high estimate Estimate USD 30k – 50k USD 31,111 Lot 57 Emerald and diamond ring, 1960s, sterlé Colombia · Minor oil Estimate USD 100k – 150k Not sold $3,111per carat Lot 69 Emerald and diamond ring 2.50 ct ×0.6 high estimate Estimate USD 8k – 12k USD 7,778$3,111 per carat

$537,375price paid Lot 101 Pair of natural pearl and diamond ear clips, 1960s, sterlé ×1.1 high estimate Estimate USD 301k – 501k USD 537,375 $8,485price paid Lot 36 Pair of natural pearl and diamond earrings, circa 1910 ×0.8 high estimate Estimate USD 8k – 11k USD 8,485 Lot 35 Natural pearl, cultured pearl and diamond pendant, 1930s Estimate USD 10k – 14k Not sold $12,727price paid Lot 12 Pair of cultured pearl and tagua nut ear clips, Hemmerle ×1.4 high estimate Estimate USD 6k – 9k USD 12,727 Lot 90 Pair of cultured pearl, emerald and diamond ear clips, marianne ostier Estimate USD 40k – 61k Not sold Lot 102 Cultured pearl and enamel clip, circa 1930, boivin Estimate USD 20k – 31k Not sold Lot 68 Cultured pearl and diamond necklace and a pair of earrings Estimate USD 16k – 22k Not sold Lot 28 Pearl, diamond and gold bangle, 'Five stars', margaret Estimate USD 28k – 39k Not sold

$53,163per carat Lot 81 Very light blue diamond ring, alexander laut 1.33 ct · VS1 ×0.7 high estimate Estimate USD 70k – 100k USD 70,707$53,163 per carat $56,566price paid Lot 76 Sapphire and diamond ring, alexander laut ×1.1 high estimate Estimate USD 36k – 53k USD 56,566 Lot 102 Cultured pearl and enamel clip, circa 1930, boivin Estimate USD 20k – 31k Not sold Lot 53 Gem set brooch, boivin Estimate USD 11k – 17k Not sold $158,161per carat Lot 99 Fancy intense purplish pink diamond ring, boodles 1.52 ct · Fancy Intense Purplish Pink · SI2 ×0.8 high estimate Estimate USD 200k – 301k USD 240,405$158,161 per carat $225,871per carat Lot 100 Fancy intense blue diamond ring, boodles 0.72 ct · Fancy Intense Blue · Internally Flawless ×1.6 high estimate Estimate USD 61k – 100k USD 162,627$225,871 per carat $82,020price paid Lot 44 Diamond bracelet, circa 1930, Boucheron ×1.3 high estimate Estimate USD 40k – 61k USD 82,020 $24,040price paid Lot 54 Sapphire and diamond bangle, 1940s, Boucheron ×0.9 high estimate Estimate USD 17k – 27k USD 24,040 $494,951price paid Lot 58 Pair of sapphire, ruby and diamond earrings, Bulgari Burma · No heat ×0.9 high estimate Estimate USD 351k – 557k USD 494,951 $155,556price paid Lot 1 Gold demi-parure, 'Monete', Bulgari ×2.8 high estimate Estimate USD 33k – 56k USD 155,556 $11,106per carat Lot 71 Diamond ring, Bulgari 5.73 ct · K · VVS2 ×1.0 high estimate Estimate USD 39k – 61k USD 63,637$11,106 per carat $22,626price paid Lot 50 Sapphire, ruby and diamond brooch, Bulgari ×0.7 high estimate Estimate USD 22k – 31k USD 22,626 $19,798price paid Lot 61 Gem set and diamond wristwatch, 'Astrale', Bulgari ×1.8 high estimate Estimate USD 8k – 11k USD 19,798 $14,141price paid Lot 60 Gem set and diamond necklace, 'Astrale', Bulgari ×1.1 high estimate Estimate USD 9k – 13k USD 14,141 Lot 96 Diamond brooch, Bulgari Estimate USD 45k – 61k Not sold $169,697price paid Lot 105 Diamond bracelet, circa 1925, Cartier ×1.4 high estimate Estimate USD 80k – 122k USD 169,697 $91,919price paid Lot 78 Diamond and mother-of-pearl wristwatch, 'Promenade d'Une panthère', Cartier ×1.7 high estimate Estimate USD 28k – 56k USD 91,919 $39,596price paid Lot 75 Diamond and mother-of-pearl wristwatch, 'Le cirque animalier de Cartier' ×1.4 high estimate Estimate USD 17k – 28k USD 39,596 $22,626price paid Lot 21 Coral and diamond brooch, 1960s, Cartier ×0.9 high estimate Estimate USD 16k – 24k USD 22,626 $19,798price paid Lot 106 Diamond brooch, circa 1930, Cartier ×1.2 high estimate Estimate USD 12k – 17k USD 19,798 $18,384price paid Lot 55 Pair of diamond and onyx ear clips, 'Panthère', Cartier ×1.2 high estimate Estimate USD 12k – 16k USD 18,384 $14,141price paid Lot 77 Diamond and enamel bracelet, Cartier ×0.8 high estimate Estimate USD 11k – 17k USD 14,141 $10,606price paid Lot 51 Nephrite, ruby, diamond and enamel clip, 1920s, Cartier ×0.9 high estimate Estimate USD 8k – 12k USD 10,606 $49,495price paid Lot 33 Ruby and diamond choker, circa 1898, Chaumet ×1.3 high estimate Estimate USD 31k – 39k USD 49,495 $8,485price paid Lot 31 Gold and tiger'S eye bangle, 'Lotus', dries criel ×0.8 high estimate Estimate USD 7k – 10k USD 8,485 $6,788price paid Lot 32 Gold, enamel and diamond ring, 'Flux', dries criel ×1.0 high estimate Estimate USD 4k – 7k USD 6,788 $63,455per carat Lot 109 Diamond ring, fred 15.60 ct · D · VS2 ×1.2 high estimate Estimate USD 501k – 802k USD 989,901$63,455 per carat $84,849price paid Lot 74 Diamond choker/tiara combination, fred leighton ×0.7 high estimate Estimate USD 80k – 122k USD 84,849 $29,115per carat Lot 13 Ruby, emerald and sapphire brooch, Hemmerle 3.40 ct · Burma · No heat ×1.8 high estimate Estimate USD 39k – 56k USD 98,990$29,115 per carat $25,455price paid Lot 11 Pair of aquamarine ear clips, Hemmerle ×2.3 high estimate Estimate USD 8k – 11k USD 25,455 $24,040price paid Lot 9 Pair of emerald ear clips, Hemmerle ×1.4 high estimate Estimate USD 11k – 17k USD 24,040 $24,040price paid Lot 14 Pair of sapphire cufflinks, Hemmerle ×1.4 high estimate Estimate USD 11k – 17k USD 24,040 $15,556price paid Lot 10 Pair of sapphire ear clips, Hemmerle ×1.2 high estimate Estimate USD 9k – 13k USD 15,556 $12,727price paid Lot 12 Pair of cultured pearl and tagua nut ear clips, Hemmerle ×1.4 high estimate Estimate USD 6k – 9k USD 12,727 Lot 47 Silver necklace, circa 1930, jean després Estimate USD 10k – 16k Not sold $21,212price paid Lot 24 Spinel and sapphire ring, 'Feuilles birmanes', maison alix dumas ×1.6 high estimate Estimate USD 9k – 13k USD 21,212 $5,939price paid Lot 23 Gold ring, 'Eternité d'Or', maison alix dumas ×1.1 high estimate Estimate USD 3k – 6k USD 5,939 Lot 27 Pair of aquamarine and diamond earrings, 'Chevron', margaret Estimate USD 45k – 67k Not sold Lot 28 Pearl, diamond and gold bangle, 'Five stars', margaret Estimate USD 28k – 39k Not sold Lot 90 Pair of cultured pearl, emerald and diamond ear clips, marianne ostier Estimate USD 40k – 61k Not sold $113,132price paid Lot 7 Gem-set and diamond parure, circa 1991, mauboussin ×1.1 high estimate Estimate USD 61k – 100k USD 113,132 $14,551per carat Lot 2 Diamond ring, mauboussin 3.11 ct · E · VS2 ×0.8 high estimate Estimate USD 36k – 56k USD 45,253$14,551 per carat Lot 93 Ruby and diamond ring, monture Graff 9.37 ct · No heat Estimate USD 323k – 501k Not sold $4,525price paid Lot 25 Pair of wood, pink tourmaline and diamond earrings, silvia furmanovich ×0.5 high estimate Estimate USD 6k – 9k USD 4,525 $1,203price paid Lot 26 Wood and lapis lazuli clutch, silvia furmanovich ×0.2 high estimate Estimate USD 4k – 7k USD 1,203 $537,375price paid Lot 101 Pair of natural pearl and diamond ear clips, 1960s, sterlé ×1.1 high estimate Estimate USD 301k – 501k USD 537,375 $26,869price paid Lot 5 Gold and diamond necklace, 1960s, sterlé ×1.1 high estimate Estimate USD 16k – 24k USD 26,869 Lot 57 Emerald and diamond ring, 1960s, sterlé Colombia · Minor oil Estimate USD 100k – 150k Not sold $9,192price paid Lot 3 Sapphire and diamond bracelet, Tiffany & Co. ×0.7 high estimate Estimate USD 9k – 13k USD 9,192 $226,263price paid Lot 108 Yellow sapphire and diamond brooch, 'Ballerina', Van Cleef & Arpels ×1.8 high estimate Estimate USD 80k – 122k USD 226,263 $141,415price paid Lot 97 Sapphire and diamond bracelet, 1950s, Van Cleef & Arpels ×0.9 high estimate Estimate USD 100k – 150k USD 141,415 $63,637price paid Lot 98 Diamond brooch, Van Cleef & Arpels ×4.4 high estimate Estimate USD 10k – 14k USD 63,637 $2,626per carat Lot 49 Sapphire and diamond ring, 1930s, Van Cleef & Arpels 14.00 ct · Ceylon · No heat ×0.7 high estimate Estimate USD 33k – 56k USD 36,768$2,626 per carat $24,040price paid Lot 48 Diamond and sapphire clip brooch, 1920s; together with a similar clip, Van Cleef & Arpels ×1.2 high estimate Estimate USD 16k – 20k USD 24,040 $22,626price paid Lot 15 Pair of ruby and diamond ear clips, Van Cleef & Arpels ×1.1 high estimate Estimate USD 16k – 20k USD 22,626 $16,970price paid Lot 72 Diamond and mother-of-pearl wristwatch, 'Papillon', Van Cleef & Arpels ×1.3 high estimate Estimate USD 10k – 13k USD 16,970 $21,212price paid Lot 30 Gold and diamond manchette, 'Edge', viltier ×0.7 high estimate Estimate USD 20k – 29k USD 21,212 Lot 29 Gold and emerald ring, 'Edge', viltier Estimate USD 4k – 7k Not sold