Knightsbridge Jewels

$12,560per carat Lot 215 Tiffany: fancy coloured diamond and diamond ring 1.24 ct ×1.7 high estimate Estimate USD 8k – 9k USD 15,575$12,560 per carat $4,144per carat Lot 122 Sapphire and diamond ring 1.78 ct ×1.6 high estimate Estimate USD 3k – 4k USD 7,377$4,144 per carat $3,713per carat Lot 119 Coloured diamond ring 2.87 ct ×1.4 high estimate Estimate USD 5k – 8k USD 10,656$3,713 per carat

$12,560per carat Lot 215 Tiffany: fancy coloured diamond and diamond ring 1.24 ct ×1.7 high estimate Estimate USD 8k – 9k USD 15,575$12,560 per carat $3,713per carat Lot 119 Coloured diamond ring 2.87 ct ×1.4 high estimate Estimate USD 5k – 8k USD 10,656$3,713 per carat

$21,313price paid Lot 218 Diamond ring, early 20th century ×1.1 high estimate Estimate USD 13k – 19k USD 21,313 $21,313price paid Lot 225 Tiffany & co: diamond bracelet, second half of 20th century ×2.1 high estimate Estimate USD 8k – 10k USD 21,313 $12,296price paid Lot 114 Sapphire and diamond ring, late 19th century ×1.4 high estimate Estimate USD 6k – 9k USD 12,296 $9,837price paid Lot 151 Gold cigarette case, circa 1943 ×1.1 high estimate Estimate USD 6k – 9k USD 9,837 $9,837price paid Lot 183 Emerald and diamond brooch/pendant, mid 19th century and later ×1.5 high estimate Estimate USD 4k – 6k USD 9,837 $9,837price paid Lot 128 Diamond ring, early 20th century ×1.7 high estimate Estimate USD 4k – 6k USD 9,837 $8,197price paid Lot 111 Diamond tiara/necklace, circa 1905 ×1.3 high estimate Estimate USD 4k – 6k USD 8,197 $7,705price paid Lot 123 Boucheron: Art Deco diamond bracelet circa 1925 ×1.2 high estimate Estimate USD 4k – 6k USD 7,705 $7,377price paid Lot 190 Art Deco diamond brooch, circa 1930 ×1.2 high estimate Estimate USD 4k – 6k USD 7,377 $6,558price paid Lot 127 Art Deco emerald and diamond ring, ×0.9 high estimate Estimate USD 5k – 8k USD 6,558 $6,558price paid Lot 159 Diamond double-clip/brooch, mid 20th century ×0.9 high estimate Estimate USD 5k – 8k USD 6,558 $6,230price paid Lot 115 Diamond target brooch, mid to late 19th century ×1.6 high estimate Estimate USD 3k – 4k USD 6,230 $4,918price paid Lot 180 Natural pearl and diamond cluster earrings, late 19th century ×0.6 high estimate Estimate USD 5k – 8k USD 4,918 $4,590price paid Lot 113 Diamond brooch/pendant, mid 19th century ×0.7 high estimate Estimate USD 4k – 6k USD 4,590 $4,590price paid Lot 60 Aquamarine and diamond brooch, circa 1905 ×1.8 high estimate Estimate USD 2k – 3k USD 4,590 $4,590price paid Lot 110 Diamond cluster ring, 19th century ×1.8 high estimate Estimate USD 2k – 3k USD 4,590 $4,099price paid Lot 153 Diamond odeonesque ring, circa 1940 ×1.0 high estimate Estimate USD 4k – 4k USD 4,099 $3,607price paid Lot 161 Tiffany & co: zodiac pendant, circa 1955 ×1.4 high estimate Estimate USD 2k – 3k USD 3,607 $3,115price paid Lot 186 Diamond navette ring, late 19th century ×1.2 high estimate Estimate USD 2k – 3k USD 3,115 $3,115price paid Lot 10 Long chain, mid 19th century ×1.6 high estimate Estimate USD 2k – 2k USD 3,115 $2,459price paid Lot 53 Tiffany: diamond cocktail watch, circa 1930 ×1.0 high estimate Estimate USD 2k – 3k USD 2,459 $2,459price paid Lot 52 Diamond-set hair ornament, circa 1910 ×2.1 high estimate Estimate USD 897 – 1k USD 2,459 $2,295price paid Lot 193 Diamond double-clip brooch, circa 1950 ×0.9 high estimate Estimate USD 2k – 3k USD 2,295 $1,639price paid Lot 117 Aquamarine, pearl and diamond wreath pendant, early 20th century ×1.4 high estimate Estimate USD 897 – 1k USD 1,639 $1,394price paid Lot 105 Medieval gold brooch, 13th century ×1.6 high estimate Estimate USD 640 – 897 USD 1,394 $984price paid Lot 49 Opal and seed pearl brooch, late 19th century; opal earrings (2) ×1.0 high estimate Estimate USD 768 – 1k USD 984 Lot 192 Diamond bracelet, circa 1935 Estimate USD 19k – 26k Not sold Lot 184 Diamond brooch/pendant, second half of 20th century Estimate USD 6k – 9k Not sold Lot 15 Diamond pendant, 18th/19th century Estimate USD 4k – 6k Not sold Lot 118 Diamond bar brooch, early 20th century Estimate USD 4k – 6k Not sold Lot 156 Diamond clip, circa 1950 Estimate USD 4k – 6k Not sold Lot 178 Attributed to René Lalique: 'Feuilles de lierre' glass necklace, circa 1919 Estimate USD 4k – 6k Not sold Lot 140 Diamond brooch, second half of the 20th century Estimate USD 3k – 4k Not sold

$49,183price paid Lot 228 Emerald and diamond brooch/pendant, ×2.6 high estimate Estimate USD 13k – 19k USD 49,183 $40,986price paid Lot 185 Diamond single-stone ring ×1.6 high estimate Estimate USD 19k – 26k USD 40,986 $39,346price paid Lot 212 Diamond single stone ring ×1.0 high estimate Estimate USD 26k – 38k USD 39,346 $26,231price paid Lot 222 Diamond necklace ×0.8 high estimate Estimate USD 23k – 32k USD 26,231 $24,591price paid Lot 221 Diamond two-stone ring ×1.3 high estimate Estimate USD 13k – 19k USD 24,591 $19,673price paid Lot 206 Diamond bracelet ×0.9 high estimate Estimate USD 15k – 23k USD 19,673 $18,034price paid Lot 220 Diamond target pendant, circa 1890 ×0.9 high estimate Estimate USD 15k – 19k USD 18,034 $16,394price paid Lot 207 Diamond single-stone ring ×1.1 high estimate Estimate USD 10k – 15k USD 16,394 $15,575price paid Lot 214 Diamond rivière ×0.8 high estimate Estimate USD 13k – 19k USD 15,575 $14,755price paid Lot 219 Emerald and diamond ring, ×0.8 high estimate Estimate USD 13k – 19k USD 14,755 $13,935price paid Lot 162 Diamond single-stone ring ×0.9 high estimate Estimate USD 10k – 15k USD 13,935 $13,935price paid Lot 139 Aquamarine and diamond gaspipe necklace and earclip suite (2) ×1.6 high estimate Estimate USD 6k – 9k USD 13,935 $13,115price paid Lot 194 Emerald and diamond cluster ring ×1.1 high estimate Estimate USD 9k – 12k USD 13,115 $13,115price paid Lot 39 Ruby, sapphire and diamond necklace/bracelet combination (3) ×1.3 high estimate Estimate USD 8k – 10k USD 13,115 $13,115price paid Lot 176 Ruby and diamond bracelet/choker necklace (2) ×2.6 high estimate Estimate USD 4k – 5k USD 13,115 $12,296price paid Lot 213 Diamond single-stone ring ×1.9 high estimate Estimate USD 4k – 6k USD 12,296 $11,476price paid Lot 175 Diamond bracelet ×0.9 high estimate Estimate USD 9k – 13k USD 11,476 $11,476price paid Lot 31 Ruby and diamond fringe necklace ×1.0 high estimate Estimate USD 9k – 12k USD 11,476 $11,476price paid Lot 210 Diamond cluster ring ×1.0 high estimate Estimate USD 9k – 12k USD 11,476 $10,656price paid Lot 108 Ruby and enamel cross pendant necklace, ×1.4 high estimate Estimate USD 5k – 8k USD 10,656 $9,837price paid Lot 138 Diamond line bracelet ×1.0 high estimate Estimate USD 8k – 10k USD 9,837 $9,837price paid Lot 164 Diamond necklace ×1.3 high estimate Estimate USD 5k – 8k USD 9,837 $9,837price paid Lot 189 Diamond three-stone ring ×1.3 high estimate Estimate USD 5k – 8k USD 9,837 $9,017price paid Lot 124 Aquamarine and diamond brooch ×1.2 high estimate Estimate USD 5k – 8k USD 9,017 $9,017price paid Lot 201 Emerald and diamond ring ×1.2 high estimate Estimate USD 5k – 8k USD 9,017 $9,017price paid Lot 59 Diamond three-stone ring ×2.0 high estimate Estimate USD 3k – 4k USD 9,017 $7,869price paid Lot 101 Diamond single-stone ring ×1.0 high estimate Estimate USD 5k – 8k USD 7,869 $7,377price paid Lot 76 Diamond line bracelet ×1.9 high estimate Estimate USD 3k – 4k USD 7,377 $6,886price paid Lot 57 Diamond necklace, circa 1890 ×1.1 high estimate Estimate USD 4k – 6k USD 6,886 $6,558price paid Lot 93 Diamond bracelet ×0.9 high estimate Estimate USD 6k – 7k USD 6,558 $6,558price paid Lot 182 Sapphire and diamond ring, ×1.5 high estimate Estimate USD 3k – 4k USD 6,558 $6,558price paid Lot 3 Diamond single-stone ring, 2007 ×2.0 high estimate Estimate USD 2k – 3k USD 6,558 $6,230price paid Lot 47 Diamond ring ×1.4 high estimate Estimate USD 3k – 4k USD 6,230 $6,230price paid Lot 64 Diamond pendant ×1.5 high estimate Estimate USD 4k – 4k USD 6,230 $6,230price paid Lot 134 Black opal and diamond ring ×1.6 high estimate Estimate USD 3k – 4k USD 6,230 $5,738price paid Lot 11 Archaeological revival gold bangle and pendant, circa 1865 ×1.0 high estimate Estimate USD 4k – 6k USD 5,738 $5,738price paid Lot 109 Ruby, emerald and diamond brooch/pendant, ×1.3 high estimate Estimate USD 3k – 4k USD 5,738 $5,738price paid Lot 129 Emerald and diamond pendent earrings ×2.0 high estimate Estimate USD 2k – 3k USD 5,738 $5,738price paid Lot 148 Diamond-set ring and earhoops (2) ×2.2 high estimate Estimate USD 2k – 3k USD 5,738 $5,246price paid Lot 33 Coral and diamond earclips, circa 1965 ×0.8 high estimate Estimate USD 4k – 6k USD 5,246 $5,246price paid Lot 198 Diamond single-stone earrings ×0.8 high estimate Estimate USD 4k – 6k USD 5,246 $5,246price paid Lot 94 Emerald and diamond floral spray brooch ×1.4 high estimate Estimate USD 3k – 4k USD 5,246 $5,246price paid Lot 55 Sapphire and diamond pendent earrings, ×2.7 high estimate Estimate USD 1k – 2k USD 5,246 $5,246price paid Lot 100 Sapphire and diamond ring ×4.1 high estimate Estimate USD 1k – 1k USD 5,246 $4,918price paid Lot 126 Emerald, sapphire and diamond bracelet, ×0.8 high estimate Estimate USD 4k – 6k USD 4,918 $4,918price paid Lot 171 Three bee brooches (3) ×1.3 high estimate Estimate USD 3k – 4k USD 4,918 $4,099price paid Lot 35 Onyx and diamond bangle ×1.1 high estimate Estimate USD 3k – 4k USD 4,099 $4,099price paid Lot 84 Attributed to john donald: diamond 'Crown' ring, 1969 ×1.8 high estimate Estimate USD 2k – 2k USD 4,099 $3,607price paid Lot 61 Diamond ring ×0.9 high estimate Estimate USD 3k – 4k USD 3,607 $3,607price paid Lot 63 Diamond-set bangle ×0.9 high estimate Estimate USD 3k – 4k USD 3,607 $3,607price paid Lot 79 Gem-set and diamond butterfly bracelet ×0.9 high estimate Estimate USD 3k – 4k USD 3,607 $3,607price paid Lot 104 Diamond-set longchain ×0.9 high estimate Estimate USD 3k – 4k USD 3,607 $3,607price paid Lot 188 Diamond pendant, circa 1880 ×0.9 high estimate Estimate USD 3k – 4k USD 3,607 $3,607price paid Lot 187 Sapphire and diamond crescent brooch, ×1.4 high estimate Estimate USD 2k – 3k USD 3,607 $3,607price paid Lot 177 Diamond ring ×1.9 high estimate Estimate USD 1k – 2k USD 3,607 $3,279price paid Lot 5 Diamond eternity ring ×0.9 high estimate Estimate USD 3k – 4k USD 3,279 $3,279price paid Lot 58 Ruby, diamond and enamel cufflinks, ×0.9 high estimate Estimate USD 3k – 4k USD 3,279 $3,279price paid Lot 158 Enamel and diamond brooch and earclips (2) ×0.9 high estimate Estimate USD 3k – 4k USD 3,279 $3,279price paid Lot 135 Diamond-set turtle brooch and pendant/brooch (2) ×1.3 high estimate Estimate USD 2k – 3k USD 3,279 $2,787price paid Lot 56 Sapphire and diamond bracelet, ×0.7 high estimate Estimate USD 3k – 4k USD 2,787 $2,787price paid Lot 28 Diamond pendant necklace ×1.1 high estimate Estimate USD 2k – 3k USD 2,787 $2,459price paid Lot 172 Diamond-set necklace ×0.6 high estimate Estimate USD 3k – 4k USD 2,459 $2,459price paid Lot 9 Garnet necklace and earring suite, (2) ×0.8 high estimate Estimate USD 2k – 3k USD 2,459 $2,459price paid Lot 16 Ruby and diamond crescent brooch, ×1.0 high estimate Estimate USD 2k – 3k USD 2,459 $2,459price paid Lot 112 Ruby, emerald and diamond ring, ×1.3 high estimate Estimate USD 2k – 2k USD 2,459 $2,295price paid Lot 149 Diamond single-stone ring ×0.7 high estimate Estimate USD 2k – 3k USD 2,295 $2,295price paid Lot 77 Sapphire, emerald and diamond flower brooch ×0.9 high estimate Estimate USD 2k – 3k USD 2,295 $2,131price paid Lot 62 Turquoise and diamond cluster ring and pendent earrings ×0.8 high estimate Estimate USD 2k – 3k USD 2,131 $2,131price paid Lot 132 Diamond pendent earrings ×0.8 high estimate Estimate USD 2k – 3k USD 2,131 $2,131price paid Lot 42 Chalcedony and diamond dress ring ×1.1 high estimate Estimate USD 1k – 2k USD 2,131 $1,967price paid Lot 19 Demantoid garnet, ruby, opal and diamond ring, ×1.5 high estimate Estimate USD 897 – 1k USD 1,967 $1,967price paid Lot 13 Ruby and diamond five-stone ring, ×1.7 high estimate Estimate USD 897 – 1k USD 1,967 $1,803price paid Lot 22 Ruby and diamond bracelet ×1.2 high estimate Estimate USD 1k – 2k USD 1,803 $1,639price paid Lot 152 Synthetic ruby and diamond odeonesque ring, ×0.5 high estimate Estimate USD 2k – 3k USD 1,639 $1,639price paid Lot 86 Gem-set pendent earclips, 1972 ×0.9 high estimate Estimate USD 1k – 2k USD 1,639 $1,639price paid Lot 133 Diamond eternity ring ×0.9 high estimate Estimate USD 1k – 2k USD 1,639 $1,639price paid Lot 20 Gem-set necklace and earrings, (2) ×1.4 high estimate Estimate USD 897 – 1k USD 1,639 $1,557price paid Lot 82 Attributed to john donald: diamond earclips, 1969 ×0.8 high estimate Estimate USD 1k – 2k USD 1,557 $1,394price paid Lot 41 Chalcedony and diamond pendent earclips ×0.5 high estimate Estimate USD 2k – 3k USD 1,394 $1,312price paid Lot 12 Nephrite, sepentine and rock crystal lariate necklace, ×0.9 high estimate Estimate USD 1k – 2k USD 1,312 $1,312price paid Lot 107 Diamond and portrait miniature mourning pendant, circa 1818 ×0.9 high estimate Estimate USD 1k – 2k USD 1,312 $1,148price paid Lot 51 Diamond ring ×0.7 high estimate Estimate USD 1k – 2k USD 1,148 $1,066price paid Lot 150 Enamel and ruby flower brooch, ×1.2 high estimate Estimate USD 640 – 897 USD 1,066 Lot 217 Diamond single-stone pendant/necklace Estimate USD 38k – 64k Not sold Lot 204 Emerald and diamond necklace/bracelet Estimate USD 26k – 38k Not sold Lot 205 Diamond ring Estimate USD 26k – 38k Not sold Lot 203 Diamond single-stone pendant/necklace Estimate USD 19k – 26k Not sold Lot 137 Diamond earrings Estimate USD 20k – 23k Not sold Lot 75 Diamond-set collar necklace, earclips and bangle (3) Estimate USD 13k – 19k Not sold Lot 30 Sapphire and diamond earclips Estimate USD 8k – 10k Not sold Lot 89 Diamond ring, 1999 Estimate USD 8k – 10k Not sold Lot 95 Diamond necklace Estimate USD 8k – 10k Not sold Lot 125 Diamond single-stone ring Estimate USD 8k – 10k Not sold Lot 130 Diamond ring and diamond-set half eternity ring (2) Estimate USD 6k – 9k Not sold Lot 25 Diamond-set earrings Estimate USD 5k – 8k Not sold Lot 74 Attributed to zolotas: aventurine quartz bead necklace Estimate USD 4k – 6k Not sold Lot 102 Diamond necklace, ring and single earring suite Estimate USD 4k – 6k Not sold Lot 208 Ruby and diamond ring Estimate USD 4k – 6k Not sold Lot 71 Diamond plaque earclips Estimate USD 3k – 4k Not sold Lot 98 Diamond single-stone ring Estimate USD 3k – 4k Not sold Lot 36 Lapis lazuli and diamond ring Estimate USD 3k – 4k Not sold Lot 43 Diamond and black diamond-set bangle, ring and earring suite, (3) Estimate USD 3k – 4k Not sold Lot 121 Jade, onyx and diamond earrings Estimate USD 3k – 4k Not sold Lot 143 Sapphire and emerald pendent earrings Estimate USD 3k – 4k Not sold Lot 155 Emerald and diamond brooch, Estimate USD 3k – 4k Not sold Lot 14 Emerald pendant, Estimate USD 2k – 3k Not sold Lot 73 Ruby and diamond cluster ring Estimate USD 2k – 3k Not sold Lot 80 Bird brooch, circa 1960 Estimate USD 2k – 3k Not sold Lot 97 Aquamarine and diamond ring Estimate USD 2k – 3k Not sold Lot 154 Sapphire and diamond dress ring Estimate USD 2k – 3k Not sold Lot 26 Turquoise and diamond fringe necklace Estimate USD 1k – 2k Not sold Lot 27 Diamond cluster earrings Estimate USD 1k – 2k Not sold Lot 173 Ruby and diamond ring Estimate USD 2k – 2k Not sold