Sales/Results·Bonhams London·26 April 2023·Live auction 28372
London Jewels
$3.95m in total, buyer’s premium included
Top lots per carat 10 lots · the highest prices per carat of the sale
$46,707per carat
Lot 231
Hancocks: sapphire and diamond ring
2.53 ct · Kashmir · No heat
×0.8 high estimate
Estimate USD 100k – 150k
USD 118,168$46,707 per carat
$12,011per carat
Lot 186
Emerald and diamond ring, circa 1980
5.00 ct
×8.0 high estimate
Estimate USD 5k – 7k
USD 60,056$12,011 per carat
$11,845per carat
Lot 175
Oscar Heyman for hancocks: diamond and sapphire bombé ring
5.07 ct
×0.8 high estimate
Estimate USD 50k – 75k
USD 60,056$11,845 per carat
$5,437per carat
Lot 122
Fancy-coloured diamond and gem-set brooch,
3.80 ct · Fancy Yellow · VS2
×1.1 high estimate
Estimate USD 12k – 19k
USD 20,661$5,437 per carat
$4,007per carat
Lot 53
Sapphire and diamond pendant, 19th century
3.57 ct · Burma · No heat
×1.9 high estimate
Estimate USD 5k – 7k
USD 14,304$4,007 per carat
$2,828per carat
Lot 163
Chaumet: sapphire ring
5.62 ct · Ceylon · No heat
×0.8 high estimate
Estimate USD 12k – 19k
USD 15,893$2,828 per carat
$1,837per carat
Lot 147
Emerald and diamond ring
6.92 ct
×0.8 high estimate
Estimate USD 10k – 15k
USD 12,714$1,837 per carat
$1,770per carat
Lot 146
Bulgari: sapphire and diamond 'Trombino' ring
19.73 ct · Ceylon · Heated
×1.4 high estimate
Estimate USD 19k – 25k
USD 34,927$1,770 per carat
$1,081per carat
Lot 188
Yellow sapphire and diamond brooch/pendant
70.07 ct
×1.2 high estimate
Estimate USD 37k – 62k
USD 75,762$1,081 per carat
$898per carat
Lot 185
Sapphire and diamond ring, circa 1980
7.96 ct
×1.9 high estimate
Estimate USD 2k – 4k
USD 7,152$898 per carat
Sapphires 11 lots
$46,707per carat
Lot 231
Hancocks: sapphire and diamond ring
2.53 ct · Kashmir · No heat
×0.8 high estimate
Estimate USD 100k – 150k
USD 118,168$46,707 per carat
Lot 142
Sapphire and diamond ring
3.06 ct · Kashmir · No heat
Estimate USD 37k – 50k
Not sold
$4,007per carat
Lot 53
Sapphire and diamond pendant, 19th century
3.57 ct · Burma · No heat
×1.9 high estimate
Estimate USD 5k – 7k
USD 14,304$4,007 per carat
$2,828per carat
Lot 163
Chaumet: sapphire ring
5.62 ct · Ceylon · No heat
×0.8 high estimate
Estimate USD 12k – 19k
USD 15,893$2,828 per carat
$1,770per carat
Lot 146
Bulgari: sapphire and diamond 'Trombino' ring
19.73 ct · Ceylon · Heated
×1.4 high estimate
Estimate USD 19k – 25k
USD 34,927$1,770 per carat
$1,081per carat
Lot 188
Yellow sapphire and diamond brooch/pendant
70.07 ct
×1.2 high estimate
Estimate USD 37k – 62k
USD 75,762$1,081 per carat
$898per carat
Lot 185
Sapphire and diamond ring, circa 1980
7.96 ct
×1.9 high estimate
Estimate USD 2k – 4k
USD 7,152$898 per carat
$39,639price paid
Lot 96
Pink sapphire and diamond ring
×0.9 high estimate
Estimate USD 31k – 44k
USD 39,639
$34,927price paid
Lot 221
Sapphire and diamond brooch, early 20th century
×2.3 high estimate
Estimate USD 10k – 15k
USD 34,927
$15,893price paid
Lot 45A
Holbeinesque sapphire, diamond, pearl and enamel brooch/pendant, circa 1865
×0.8 high estimate
Estimate USD 12k – 19k
USD 15,893
Lot 120
Bulgari: sapphire and diamond 'Trika' earclips, circa 1990
Estimate USD 10k – 12k
Not sold
Emeralds 6 lots
Lot 180
Emerald and diamond ring
8.59 ct · Colombia · Minor oil
Estimate USD 75k – 100k
Not sold
Lot 154
Emerald and diamond ring
4.74 ct · Colombia · Minor oil
Estimate USD 37k – 50k
Not sold
$12,011per carat
Lot 186
Emerald and diamond ring, circa 1980
5.00 ct
×8.0 high estimate
Estimate USD 5k – 7k
USD 60,056$12,011 per carat
$1,837per carat
Lot 147
Emerald and diamond ring
6.92 ct
×0.8 high estimate
Estimate USD 10k – 15k
USD 12,714$1,837 per carat
Lot 110
Emerald and diamond brooch/pendant necklace, circa 2001/2
Estimate USD 19k – 25k
Not sold
Lot 171
Monture Cartier: emerald and diamond ring
4.22 ct
Estimate USD 15k – 22k
Not sold
Coloured diamonds 2 lots
$5,437per carat
Lot 122
Fancy-coloured diamond and gem-set brooch,
3.80 ct · Fancy Yellow · VS2
×1.1 high estimate
Estimate USD 12k – 19k
USD 20,661$5,437 per carat
$6,357price paid
Lot 61
Coloured diamond and diamond flower brooch, late 19th century
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
Pearls and cultured pearls 19 lots
$31,786price paid
Lot 218
Natural pearl and diamond earrings, circa 1925
×1.3 high estimate
Estimate USD 19k – 25k
USD 31,786
$28,607price paid
Lot 217
Natural pearl and diamond brooch, circa 1930
×1.3 high estimate
Estimate USD 15k – 22k
USD 28,607
$20,661price paid
Lot 76
Natural pearl, diamond and sapphire necklace
×1.1 high estimate
Estimate USD 12k – 19k
USD 20,661
$15,098price paid
Lot 215
Natural pearl and diamond pendent earrings
×1.2 high estimate
Estimate USD 10k – 12k
USD 15,098
Lot 216
Natural pearl and diamond necklace, circa 1910
Estimate USD 12k – 19k
Not sold
$44,350price paid
Lot 183
Van Cleef & Arpels: cultured pearl, ruby and diamond necklace, circa 1975
×1.8 high estimate
Estimate USD 19k – 25k
USD 44,350
$19,071price paid
Lot 181
Van Cleef & Arpels: cultured pearl and diamond earrings
×1.9 high estimate
Estimate USD 7k – 10k
USD 19,071
$15,893price paid
Lot 131
Charles de temple: two cultured pearl necklaces, circa 1985 (2)
×0.8 high estimate
Estimate USD 12k – 19k
USD 15,893
$7,946price paid
Lot 114
Boodles: cultured pearl and diamond 'Rocks and reeds' necklace, bracelet and earring suite 2001
×0.9 high estimate
Estimate USD 6k – 9k
USD 7,946
$31,786price paid
Lot 223
Belle Époque seed pearl and diamond sautoir,
×3.2 high estimate
Estimate USD 7k – 10k
USD 31,786
$27,018price paid
Lot 116
Van Cleef & Arpels: mother-of-pearl and diamond rose de noël brooch and earring suite (2)
×1.1 high estimate
Estimate USD 19k – 25k
USD 27,018
$10,330price paid
Lot 43
A gold cannetille, topaz and pearl demi-parure, circa 1830
×1.2 high estimate
Estimate USD 6k – 9k
USD 10,330
$4,450price paid
Lot 28
Child & child: half pearl and diamond locket, circa 1890
×1.8 high estimate
Estimate USD 2k – 2k
USD 4,450
$2,861price paid
Lot 25
Pearl necklace, late 19th century, and a seed pearl necklace, circa 1900
×1.9 high estimate
Estimate USD 997 – 1k
USD 2,861
$2,066price paid
Lot 24
Pearl and diamond star brooch/pendant, late 19th century
×1.4 high estimate
Estimate USD 997 – 1k
USD 2,066
$1,589price paid
Lot 27
Seed pearl, amethyst and diamond choker, 18th-19th century
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,589
$1,271price paid
Lot 26
Enamel and seed pearl memorial brooch, 1893
×1.3 high estimate
Estimate USD 748 – 997
USD 1,271
$954price paid
Lot 18
Pearl and diamond stickpin, 19th century
×1.5 high estimate
Estimate USD 374 – 623
USD 954
Lot 219
Seed pearl and diamond bracelet
Estimate USD 5k – 7k
Not sold
Signed jewels 99 lots
$9,536price paid
Lot 127
Adler: diamond and gem-set necklace, circa 1993
×1.1 high estimate
Estimate USD 6k – 9k
USD 9,536
$8,741price paid
Lot 119
Adler: three diamond and gem-set bangles, circa 1987 (3)
×0.9 high estimate
Estimate USD 7k – 10k
USD 8,741
Lot 128
Adler: diamond and gem-set cuff bangle
Estimate USD 7k – 10k
Not sold
$604price paid
Lot 5
After joseph boze (french, 1746-1826): portrait miniature of king louis xvi, late 19th century
×1.6 high estimate
Estimate USD 249 – 374
USD 604
$350price paid
Lot 11
After joseph boze (french, 1746-1826): portrait miniature of king louis xvi, circa 1900-10
×0.6 high estimate
Estimate USD 374 – 623
USD 350
$9,536price paid
Lot 88
Andrew Grima: garnet and diamond ring, 1972
×1.3 high estimate
Estimate USD 5k – 7k
USD 9,536
$4,768price paid
Lot 123
Bonebakker: diamond and gem-set mouse brooch, circa 1965
×0.8 high estimate
Estimate USD 4k – 6k
USD 4,768
$126,021price paid
Lot 238
Boodles: diamond pendant necklace
×1.2 high estimate
Estimate USD 81k – 106k
USD 126,021
$94,609price paid
Lot 239
Boodles: diamond single-stone ring
×0.9 high estimate
Estimate USD 75k – 100k
USD 94,609
$39,639price paid
Lot 173
Boodles: diamond line necklace and bracelet, (2)
×1.1 high estimate
Estimate USD 25k – 37k
USD 39,639
$34,927price paid
Lot 159
Boodles: diamond necklace, bracelet and earring suite, (3)
×0.9 high estimate
Estimate USD 25k – 37k
USD 34,927
$23,839price paid
Lot 236
Boodles: diamond bracelet, 'Angels garland', 2009
×1.0 high estimate
Estimate USD 19k – 25k
USD 23,839
$15,893price paid
Lot 190
Boodles: gem-set 'Castaway' collar necklace, 2006
×0.8 high estimate
Estimate USD 12k – 19k
USD 15,893
$10,330price paid
Lot 235
Boodles: diamond pendent earrings, 'Angels garland', 2004
×0.8 high estimate
Estimate USD 9k – 12k
USD 10,330
$7,946price paid
Lot 114
Boodles: cultured pearl and diamond 'Rocks and reeds' necklace, bracelet and earring suite 2001
×0.9 high estimate
Estimate USD 6k – 9k
USD 7,946
$4,768price paid
Lot 189
Boodles: gem-set 'Castaway' pendent earrings, 2006
×0.8 high estimate
Estimate USD 4k – 6k
USD 4,768
Lot 232
Boodles: diamond swan cuff, 'Wonderland', 2012
Estimate USD 50k – 75k
Not sold
Lot 237
Boodles: diamond necklace, 'Angels garland', 2009
Estimate USD 50k – 75k
Not sold
Lot 191
Boodles: gem-set 'Castaway' bracelet, 2006
Estimate USD 9k – 12k
Not sold
$47,492price paid
Lot 166
Boucheron: ruby, sapphire and diamond fringe necklace, circa 1950
×1.9 high estimate
Estimate USD 19k – 25k
USD 47,492
$28,607price paid
Lot 99
Boucheron: 'Delilah' necklace, bracelet and pendent earring suite (3)
×1.5 high estimate
Estimate USD 12k – 19k
USD 28,607
$3,496price paid
Lot 79
Boucheron: enamel and diamond-set bird brooch, circa 1960
×1.4 high estimate
Estimate USD 2k – 2k
USD 3,496
$10,330price paid
Lot 134
Buccellati: necklace, circa 1970
×0.9 high estimate
Estimate USD 9k – 11k
USD 10,330
$1,770per carat
Lot 146
Bulgari: sapphire and diamond 'Trombino' ring
19.73 ct · Ceylon · Heated
×1.4 high estimate
Estimate USD 19k – 25k
USD 34,927$1,770 per carat
$19,071price paid
Lot 151
Bulgari: diamond-set 'Astrale' necklace, bracelet and pendent earrings suite (3)
×1.0 high estimate
Estimate USD 12k – 19k
USD 19,071
$12,714price paid
Lot 156
Bulgari: diamond 'Chandra' pendent earrings
×1.0 high estimate
Estimate USD 10k – 12k
USD 12,714
Lot 155
Illario for Bulgari: diamond, sapphire, ruby and emerald brooch, circa 1975
Estimate USD 19k – 25k
Not sold
Lot 120
Bulgari: sapphire and diamond 'Trika' earclips, circa 1990
Estimate USD 10k – 12k
Not sold
$50,633price paid
Lot 150
Cartier: diamond 'Love' bangle and ring (2)
×1.4 high estimate
Estimate USD 25k – 37k
USD 50,633
$50,633price paid
Lot 226
Cartier: gem-set 'Tutti Frutti' parrot brooch, circa 1928-29
×1.4 high estimate
Estimate USD 25k – 37k
USD 50,633
$47,492price paid
Lot 230
Cartier: Art Deco diamond pyramid clip, circa 1930
×1.3 high estimate
Estimate USD 25k – 37k
USD 47,492
$39,639price paid
Lot 225
Cartier: emerald, ruby and diamond 'Tutti Frutti' clip, circa 1929 (2)
×1.6 high estimate
Estimate USD 19k – 25k
USD 39,639
$30,196price paid
Lot 184
Cartier: gem-set bangle
×1.6 high estimate
Estimate USD 15k – 19k
USD 30,196
$23,839price paid
Lot 198
Cartier: Art Deco sapphire and diamond pendant, circa 1920
×1.0 high estimate
Estimate USD 19k – 25k
USD 23,839
$20,661price paid
Lot 162
Cartier: diamond-set 'Agrafe' necklace and bracelet suite (2)
×1.1 high estimate
Estimate USD 16k – 19k
USD 20,661
$15,098price paid
Lot 130
Cartier: turquoise and diamond-set bracelet, circa 1965
×1.2 high estimate
Estimate USD 10k – 12k
USD 15,098
$14,304price paid
Lot 224
Cartier: Art Deco nephrite, ruby, diamond and enamel cigarette case, circa 1925-30
×1.0 high estimate
Estimate USD 10k – 15k
USD 14,304
$12,714price paid
Lot 140
Cartier: gold bracelet, circa 1969
×1.5 high estimate
Estimate USD 6k – 9k
USD 12,714
$11,125price paid
Lot 205
Cartier: pair of sapphire and diamond earclips, mid 20th century
×1.5 high estimate
Estimate USD 5k – 7k
USD 11,125
$9,536price paid
Lot 92
Cartier: 'Pelage panthère' bracelet, circa 2000
×1.0 high estimate
Estimate USD 7k – 10k
USD 9,536
$7,946price paid
Lot 93
Cartier: diamond-set bracelet
×1.1 high estimate
Estimate USD 5k – 7k
USD 7,946
$6,357price paid
Lot 107
Cartier: 'Love' bangle
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$6,357price paid
Lot 214
Cartier: gold pocket watch, circa 1925
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$4,768price paid
Lot 161
Cartier: rock crystal and diamond 'Myst' ring
×0.8 high estimate
Estimate USD 4k – 6k
USD 4,768
Lot 143
Cartier: malachite and diamond hoop earclips, circa 1970
Estimate USD 19k – 25k
Not sold
Lot 169
Cartier: onyx, diamond and mother-of-pearl necklace and pendent earring suite (2)
Estimate USD 19k – 25k
Not sold
Lot 171
Monture Cartier: emerald and diamond ring
4.22 ct
Estimate USD 15k – 22k
Not sold
Lot 220
Cartier: Art Deco diamond brooch, circa 1930
Estimate USD 5k – 7k
Not sold
$15,893price paid
Lot 131
Charles de temple: two cultured pearl necklaces, circa 1985 (2)
×0.8 high estimate
Estimate USD 12k – 19k
USD 15,893
$11,125price paid
Lot 86
Charlotte de syllas: tourmaline 'Twin' brooch, 2010
×1.0 high estimate
Estimate USD 9k – 11k
USD 11,125
$6,357price paid
Lot 85
Charlotte de syllas: tourmaline and nephrite 'Sea plant' brooch, 1996
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$6,357price paid
Lot 83
Charlotte de syllas: pair of nephrite, coral and cultured pearl earrings, 2001
×1.0 high estimate
Estimate USD 4k – 6k
USD 6,357
$4,768price paid
Lot 84
Charlotte de syllas: nephrite and coral 'Leaf' brooch, 1992
×0.8 high estimate
Estimate USD 4k – 6k
USD 4,768
$2,828per carat
Lot 163
Chaumet: sapphire ring
5.62 ct · Ceylon · No heat
×0.8 high estimate
Estimate USD 12k – 19k
USD 15,893$2,828 per carat
$7,946price paid
Lot 213
Chaumet: diamond and enamel brooch, circa 1900
×2.1 high estimate
Estimate USD 2k – 4k
USD 7,946
$3,179price paid
Lot 129
Chaumet: diamond and agate insect brooch, 1980
×1.7 high estimate
Estimate USD 1k – 2k
USD 3,179
$4,450price paid
Lot 28
Child & child: half pearl and diamond locket, circa 1890
×1.8 high estimate
Estimate USD 2k – 2k
USD 4,450
$11,125price paid
Lot 160
Chopard: diamond-set 'Happy spirit' pendant necklace
×1.0 high estimate
Estimate USD 9k – 11k
USD 11,125
Lot 104
Christian Dior: interchangeable gem-set cufflinks, circa 1975
Estimate USD 5k – 7k
Not sold
$2,066price paid
Lot 9
Circle of charles boit (swedish, 1663-1727): portrait miniature of a general
×1.1 high estimate
Estimate USD 1k – 2k
USD 2,066
$2,861price paid
Lot 8
Circle of samuel cooper (british, 1609-1672): portrait miniature of a nobleman
×0.8 high estimate
Estimate USD 2k – 4k
USD 2,861
$63,198price paid
Lot 149
David Webb: ruby and diamond necklace
×1.4 high estimate
Estimate USD 31k – 44k
USD 63,198
Lot 212
Fabergé: enamel belt buckle, circa 1900
Estimate USD 10k – 12k
Not sold
$19,071price paid
Lot 139
Georges l'Enfant: fancy-link necklace, circa 1965
×0.8 high estimate
Estimate USD 15k – 22k
USD 19,071
$7,629price paid
Lot 118
Grima: diamond and cultured pearl brooch/pendant and torque, 1987
×0.9 high estimate
Estimate USD 6k – 9k
USD 7,629
$46,707per carat
Lot 231
Hancocks: sapphire and diamond ring
2.53 ct · Kashmir · No heat
×0.8 high estimate
Estimate USD 100k – 150k
USD 118,168$46,707 per carat
$20,661price paid
Lot 69
Henri picq: Art Deco diamond and enamel tree brooch, circa 1925
×2.4 high estimate
Estimate USD 6k – 9k
USD 20,661
Lot 197
J.e. caldwell: sapphire and diamond bracelet,
Estimate USD 10k – 15k
Not sold
Lot 16
Jean baptiste jacques augustin (french, 1759-1832): portrait miniature of louis xviii
Estimate USD 2k – 4k
Not sold
$6,357price paid
Lot 35
John brogden: gold cross pendant, circa 1870
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$6,357price paid
Lot 36
John brogden: gold braclet, circa 1870
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$20,661price paid
Lot 145
Lalaounis: two fancy-link necklaces, circa 1975 (2)
×3.3 high estimate
Estimate USD 4k – 6k
USD 20,661
$4,768price paid
Lot 31
Le roy & fils: gold, enamel and diamond watch bangle, circa 1894
×1.3 high estimate
Estimate USD 2k – 4k
USD 4,768
$42,780price paid
Lot 137
Leon megé: diamond ring
×1.1 high estimate
Estimate USD 31k – 37k
USD 42,780
$2,384price paid
Lot 3
Louis ami arlaud-jurine (swiss, 1751-1829): portrait miniature of a lady in waiting to queen marie antoinette of france
×0.6 high estimate
Estimate USD 2k – 4k
USD 2,384
Lot 14
Louis-marie sicardi (french, 1746-1825): a portrait miniature of queen marie antoinette of france
Estimate USD 5k – 7k
Not sold
$34,927price paid
Lot 124
Mauboussin: diamond and gem-set necklace and bracelet suite, circa 1965 (2)
×2.3 high estimate
Estimate USD 10k – 15k
USD 34,927
$11,920price paid
Lot 196
Mauboussin: Art Deco rock crystal, diamond and enamel brooch, circa 1925
×0.8 high estimate
Estimate USD 10k – 15k
USD 11,920
$7,946price paid
Lot 78
Mosheh oved: silver horse ring, circa 1945
×3.2 high estimate
Estimate USD 2k – 2k
USD 7,946
$11,845per carat
Lot 175
Oscar Heyman for hancocks: diamond and sapphire bombé ring
5.07 ct
×0.8 high estimate
Estimate USD 50k – 75k
USD 60,056$11,845 per carat
$3,973price paid
Lot 45
Phillips brothers: gem-set and enamel cross pendant, circa 1865
×1.1 high estimate
Estimate USD 2k – 4k
USD 3,973
$1,113price paid
Lot 2
Piat joseph sauvage (french, 1744-1818): portrait miniature of king louis xvi and queen marie antoinette of france
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,113
$3,973price paid
Lot 100
Repossi: diamond 'Maure' ring
×0.9 high estimate
Estimate USD 3k – 4k
USD 3,973
$20,661price paid
Lot 46
Samuel arndt: gold bracelet, circa 1880
×1.1 high estimate
Estimate USD 12k – 19k
USD 20,661
$3,179price paid
Lot 68
Stephen webster: diamond-set gold necklace, 2000
×0.8 high estimate
Estimate USD 2k – 4k
USD 3,179
$3,179price paid
Lot 81
Stephen webster: citrine and amethyst lion brooch, 1992
×0.8 high estimate
Estimate USD 2k – 4k
USD 3,179
Lot 82
Stephen webster: special commission hardstone and enamel fish brooch, 1995
Estimate USD 6k – 9k
Not sold
Lot 117
Stephen webster: kunzite and gem-set dress ring, 2002
Estimate USD 5k – 7k
Not sold
$6,675price paid
Lot 102
Stuart devlin: 'People' bracelet and ring suite, 1981 and 1983 (2)
×1.8 high estimate
Estimate USD 2k – 4k
USD 6,675
$6,039price paid
Lot 101
Stuart devlin: 'People' necklace and earclip suite, 1978 and 1981 (2)
×3.2 high estimate
Estimate USD 1k – 2k
USD 6,039
$44,350price paid
Lot 183
Van Cleef & Arpels: cultured pearl, ruby and diamond necklace, circa 1975
×1.8 high estimate
Estimate USD 19k – 25k
USD 44,350
$27,018price paid
Lot 116
Van Cleef & Arpels: mother-of-pearl and diamond rose de noël brooch and earring suite (2)
×1.1 high estimate
Estimate USD 19k – 25k
USD 27,018
$19,071price paid
Lot 181
Van Cleef & Arpels: cultured pearl and diamond earrings
×1.9 high estimate
Estimate USD 7k – 10k
USD 19,071
$15,893price paid
Lot 141
Van Cleef & Arpels: diamond half-hoop earrings
×1.1 high estimate
Estimate USD 12k – 15k
USD 15,893
$13,509price paid
Lot 109
Van Cleef & Arpels: chalcedony 'Alhambra' necklace
×1.4 high estimate
Estimate USD 7k – 10k
USD 13,509
$11,920price paid
Lot 108
Van Cleef & Arpels: 'Alhambra' necklace
×1.0 high estimate
Estimate USD 9k – 12k
USD 11,920
$7,629price paid
Lot 91
Van Cleef & Arpels: onyx and diamond ring
×1.0 high estimate
Estimate USD 5k – 7k
USD 7,629
$6,357price paid
Lot 206
Van cleef and arpels: aquamarine and diamond dress ring, mid 20th century
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
Lot 172
Van Cleef & Arpels: diamond 'Breeze' ring
Estimate USD 7k – 10k
Not sold
Vintage 71 lots
$94,609price paid
Lot 60
Peridot and gem-set fringe necklace, circa 1900
×3.8 high estimate
Estimate USD 19k – 25k
USD 94,609
$66,339price paid
Lot 203
Art Deco diamond bracelet/choker/brooch/pendant combination, circa 1920
×3.5 high estimate
Estimate USD 12k – 19k
USD 66,339
$50,633price paid
Lot 226
Cartier: gem-set 'Tutti Frutti' parrot brooch, circa 1928-29
×1.4 high estimate
Estimate USD 25k – 37k
USD 50,633
$47,492price paid
Lot 228
Art Deco diamond band bracelet, circa 1926
×1.0 high estimate
Estimate USD 37k – 50k
USD 47,492
$47,492price paid
Lot 230
Cartier: Art Deco diamond pyramid clip, circa 1930
×1.3 high estimate
Estimate USD 25k – 37k
USD 47,492
$47,492price paid
Lot 166
Boucheron: ruby, sapphire and diamond fringe necklace, circa 1950
×1.9 high estimate
Estimate USD 19k – 25k
USD 47,492
$39,639price paid
Lot 225
Cartier: emerald, ruby and diamond 'Tutti Frutti' clip, circa 1929 (2)
×1.6 high estimate
Estimate USD 19k – 25k
USD 39,639
$34,927price paid
Lot 174
Diamond pendant necklace, circa 1910
×0.9 high estimate
Estimate USD 25k – 37k
USD 34,927
$34,927price paid
Lot 221
Sapphire and diamond brooch, early 20th century
×2.3 high estimate
Estimate USD 10k – 15k
USD 34,927
$31,786price paid
Lot 218
Natural pearl and diamond earrings, circa 1925
×1.3 high estimate
Estimate USD 19k – 25k
USD 31,786
$31,786price paid
Lot 223
Belle Époque seed pearl and diamond sautoir,
×3.2 high estimate
Estimate USD 7k – 10k
USD 31,786
$31,786price paid
Lot 103
Emerald and diamond ring, first half of the 20th century
×4.3 high estimate
Estimate USD 5k – 7k
USD 31,786
$28,607price paid
Lot 217
Natural pearl and diamond brooch, circa 1930
×1.3 high estimate
Estimate USD 15k – 22k
USD 28,607
$28,607price paid
Lot 59
Pair of diamond earrings, 19th century
×2.9 high estimate
Estimate USD 7k – 10k
USD 28,607
$25,429price paid
Lot 71
Diamond watch/pendant necklace, circa 1910
×2.0 high estimate
Estimate USD 9k – 12k
USD 25,429
$25,429price paid
Lot 207
Art Deco diamond bracelet, circa 1930
×2.9 high estimate
Estimate USD 6k – 9k
USD 25,429
$23,839price paid
Lot 198
Cartier: Art Deco sapphire and diamond pendant, circa 1920
×1.0 high estimate
Estimate USD 19k – 25k
USD 23,839
$23,839price paid
Lot 98
Gold and diamond-set evening purse, circa 1955
×1.6 high estimate
Estimate USD 10k – 15k
USD 23,839
$20,661price paid
Lot 69
Henri picq: Art Deco diamond and enamel tree brooch, circa 1925
×2.4 high estimate
Estimate USD 6k – 9k
USD 20,661
$19,071price paid
Lot 95
Diamond brooch, circa 1950
×1.9 high estimate
Estimate USD 7k – 10k
USD 19,071
$17,482price paid
Lot 135
Art Deco sapphire and diamond double-clip brooch
×2.0 high estimate
Estimate USD 7k – 9k
USD 17,482
$14,304price paid
Lot 224
Cartier: Art Deco nephrite, ruby, diamond and enamel cigarette case, circa 1925-30
×1.0 high estimate
Estimate USD 10k – 15k
USD 14,304
$14,304price paid
Lot 222
Aquamarine, diamond and seed pearl bracelet, late 19th century
×1.3 high estimate
Estimate USD 9k – 11k
USD 14,304
$4,007per carat
Lot 53
Sapphire and diamond pendant, 19th century
3.57 ct · Burma · No heat
×1.9 high estimate
Estimate USD 5k – 7k
USD 14,304$4,007 per carat
$14,304price paid
Lot 56
Diamond and enamel brooch, 2nd half of the 19th century
×2.3 high estimate
Estimate USD 4k – 6k
USD 14,304
$12,714price paid
Lot 200
Spinel and diamond ring, first half of the 20th century
×0.8 high estimate
Estimate USD 10k – 15k
USD 12,714
$11,920price paid
Lot 196
Mauboussin: Art Deco rock crystal, diamond and enamel brooch, circa 1925
×0.8 high estimate
Estimate USD 10k – 15k
USD 11,920
$11,920price paid
Lot 164
Gold bracelet, mid 20th century
×1.2 high estimate
Estimate USD 7k – 10k
USD 11,920
$11,125price paid
Lot 205
Cartier: pair of sapphire and diamond earclips, mid 20th century
×1.5 high estimate
Estimate USD 5k – 7k
USD 11,125
$11,125price paid
Lot 72
Pair of diamond pendent earrings, 1st quarter of the 20th century
×3.0 high estimate
Estimate USD 2k – 4k
USD 11,125
$10,330price paid
Lot 192
Diamond brooch/pendant, circa 1920
×1.4 high estimate
Estimate USD 5k – 7k
USD 10,330
$10,330price paid
Lot 30
Multi-gem-set and diamond bracelet, 19th century
×1.7 high estimate
Estimate USD 4k – 6k
USD 10,330
$10,330price paid
Lot 41
Two antique gold jewels
×4.1 high estimate
Estimate USD 2k – 2k
USD 10,330
$7,946price paid
Lot 213
Chaumet: diamond and enamel brooch, circa 1900
×2.1 high estimate
Estimate USD 2k – 4k
USD 7,946
$7,946price paid
Lot 78
Mosheh oved: silver horse ring, circa 1945
×3.2 high estimate
Estimate USD 2k – 2k
USD 7,946
$6,675price paid
Lot 201
Art Deco jade, diamond and onyx brooch, circa 1920
×1.3 high estimate
Estimate USD 4k – 5k
USD 6,675
$6,357price paid
Lot 52
Amethyst and diamond brooch, mid 19th century
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$6,357price paid
Lot 61
Coloured diamond and diamond flower brooch, late 19th century
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$6,357price paid
Lot 206
Van cleef and arpels: aquamarine and diamond dress ring, mid 20th century
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$6,357price paid
Lot 214
Cartier: gold pocket watch, circa 1925
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,357
$6,039price paid
Lot 7
Gold and enamel memorial ring, early 19th century
×1.0 high estimate
Estimate USD 4k – 6k
USD 6,039
$5,086price paid
Lot 209
Belle Époque diamond bracelet, circa 1910
×0.7 high estimate
Estimate USD 5k – 7k
USD 5,086
$5,086price paid
Lot 80
Gold brooch, circa 1902
×1.2 high estimate
Estimate USD 3k – 4k
USD 5,086
$3,973price paid
Lot 34
Amethyst rivière, circa 1906
×1.1 high estimate
Estimate USD 2k – 4k
USD 3,973
$3,496price paid
Lot 32
Art Deco diamond wristwatch, circa 1930
×0.7 high estimate
Estimate USD 2k – 5k
USD 3,496
$3,020price paid
Lot 23
Collection of scottish pebble jewels, 19th century (4)
×1.6 high estimate
Estimate USD 1k – 2k
USD 3,020
$2,861price paid
Lot 1
Royal cypher seal key fob, late 18th / early 19th century
×0.8 high estimate
Estimate USD 2k – 4k
USD 2,861
$2,861price paid
Lot 21
Three gold, enamel and gem-set jewels, mid 19th century
×1.9 high estimate
Estimate USD 997 – 1k
USD 2,861
$2,861price paid
Lot 25
Pearl necklace, late 19th century, and a seed pearl necklace, circa 1900
×1.9 high estimate
Estimate USD 997 – 1k
USD 2,861
$2,384price paid
Lot 10
Six portrait miniatures of the bourbon-orléans family, 19th century
×3.8 high estimate
Estimate USD 374 – 623
USD 2,384
$2,225price paid
Lot 17
Paste ingaglio ring, 19th century
×3.0 high estimate
Estimate USD 499 – 748
USD 2,225
$2,066price paid
Lot 204
Art Deco diamond brooch, circa 1930
×1.1 high estimate
Estimate USD 1k – 2k
USD 2,066
$2,066price paid
Lot 24
Pearl and diamond star brooch/pendant, late 19th century
×1.4 high estimate
Estimate USD 997 – 1k
USD 2,066
$1,589price paid
Lot 27
Seed pearl, amethyst and diamond choker, 18th-19th century
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,589
$1,271price paid
Lot 20
Opal and diamond ring, circa 1900
×1.5 high estimate
Estimate USD 623 – 873
USD 1,271
$954price paid
Lot 4
Double-sided 'Velours grégoire' portrait miniature box, early 19th century
×1.0 high estimate
Estimate USD 748 – 997
USD 954
$954price paid
Lot 18
Pearl and diamond stickpin, 19th century
×1.5 high estimate
Estimate USD 374 – 623
USD 954
$795price paid
Lot 19
Amethyst brooch, 19th century
×1.3 high estimate
Estimate USD 374 – 623
USD 795
$763price paid
Lot 12
Silver and enamel card case, circa 1900, probably austro-hungarian, and an enamel desk seal (2)
×2.0 high estimate
Estimate USD 249 – 374
USD 763
$604price paid
Lot 5
After joseph boze (french, 1746-1826): portrait miniature of king louis xvi, late 19th century
×1.6 high estimate
Estimate USD 249 – 374
USD 604
$350price paid
Lot 11
After joseph boze (french, 1746-1826): portrait miniature of king louis xvi, circa 1900-10
×0.6 high estimate
Estimate USD 374 – 623
USD 350
$254price paid
Lot 22
Hardstone ornamental clasp, 19th century
×1.4 high estimate
Estimate USD 125 – 187
USD 254
Lot 136
Diamond bracelet, circa 1950
Estimate USD 12k – 19k
Not sold
Lot 216
Natural pearl and diamond necklace, circa 1910
Estimate USD 12k – 19k
Not sold
Lot 227
Expandable diamond bracelet, circa 1910
Estimate USD 12k – 19k
Not sold
Lot 97
Diamond double-clip/brooch, circa 1935
Estimate USD 12k – 15k
Not sold
Lot 212
Fabergé: enamel belt buckle, circa 1900
Estimate USD 10k – 12k
Not sold
Lot 202
Art Deco diamond bow brooch, circa 1930
Estimate USD 6k – 9k
Not sold
Lot 220
Cartier: Art Deco diamond brooch, circa 1930
Estimate USD 5k – 7k
Not sold
Lot 42
Hardstone intaglio, possibly by nathaniel marchant, late 18th century
Estimate USD 2k – 4k
Not sold
Lot 29
Multi-gem-set jewel, 19th century
Estimate USD 997 – 1k
Not sold
Other jewels 63 lots
$94,609price paid
Lot 233
Diamond single-stone ring
×1.1 high estimate
Estimate USD 62k – 87k
USD 94,609
$94,609price paid
Lot 176
Diamond necklace/bracelet combination
×1.3 high estimate
Estimate USD 56k – 75k
USD 94,609
$75,762price paid
Lot 179
Emerald and diamond pendent earrings
Colombia · Minor oil
×1.5 high estimate
Estimate USD 37k – 50k
USD 75,762
$63,198price paid
Lot 112
Diamond bracelet
×1.7 high estimate
Estimate USD 31k – 37k
USD 63,198
$50,633price paid
Lot 178
Diamond ring
×0.8 high estimate
Estimate USD 37k – 62k
USD 50,633
$50,633price paid
Lot 195
Diamond line bracelet
×1.4 high estimate
Estimate USD 25k – 37k
USD 50,633
$47,492price paid
Lot 165
Pair of diamond earstuds
×1.2 high estimate
Estimate USD 35k – 40k
USD 47,492
$44,350price paid
Lot 64
Diamond tiara/necklace, circa 1890
×2.4 high estimate
Estimate USD 12k – 19k
USD 44,350
$41,209price paid
Lot 33
Diamond hair ornament circa 1890
×2.8 high estimate
Estimate USD 10k – 15k
USD 41,209
$34,927price paid
Lot 153
Diamond single-stone ring, 2002
×0.9 high estimate
Estimate USD 25k – 37k
USD 34,927
$31,786price paid
Lot 148
Diamond single-stone ring
×1.0 high estimate
Estimate USD 19k – 31k
USD 31,786
$28,607price paid
Lot 167
Diamond single-stone pendant
×0.8 high estimate
Estimate USD 25k – 37k
USD 28,607
$28,607price paid
Lot 111
Diamond single-stone ring
×1.0 high estimate
Estimate USD 22k – 27k
USD 28,607
$28,607price paid
Lot 57
Diamond fringe necklace, circa 1890
×2.9 high estimate
Estimate USD 7k – 10k
USD 28,607
$27,018price paid
Lot 193
Diamond single-stone ring
×1.2 high estimate
Estimate USD 15k – 22k
USD 27,018
$27,018price paid
Lot 199
Diamond single-stone ring
×1.4 high estimate
Estimate USD 15k – 19k
USD 27,018
$23,839price paid
Lot 63
Diamond ring
×1.0 high estimate
Estimate USD 19k – 25k
USD 23,839
$23,839price paid
Lot 168
Diamond single-stone ring
×1.3 high estimate
Estimate USD 15k – 19k
USD 23,839
$23,839price paid
Lot 75
Diamond line bracelet
×2.7 high estimate
Estimate USD 6k – 9k
USD 23,839
$23,839price paid
Lot 157
Diamond-set longchain, circa 1980
×2.7 high estimate
Estimate USD 6k – 9k
USD 23,839
$19,071price paid
Lot 126
Coloured diamond rivière
×0.8 high estimate
Estimate USD 15k – 22k
USD 19,071
$19,071price paid
Lot 115
Diamond single-stone ring
×1.0 high estimate
Estimate USD 15k – 19k
USD 19,071
$19,071price paid
Lot 37
Archaeological revival necklace and earring suite, circa 1870
×1.9 high estimate
Estimate USD 7k – 10k
USD 19,071
$17,482price paid
Lot 138
Diamond necklace
×0.9 high estimate
Estimate USD 12k – 19k
USD 17,482
$17,482price paid
Lot 152
Pair of diamond chandelier earrings
×2.0 high estimate
Estimate USD 6k – 9k
USD 17,482
$15,893price paid
Lot 44
Gold cannetille and amethyst demi-parure, circa 1830 (7)
×2.1 high estimate
Estimate USD 5k – 7k
USD 15,893
$14,304price paid
Lot 210
Diamond pendent earrings
×1.0 high estimate
Estimate USD 10k – 15k
USD 14,304
$14,304price paid
Lot 208
Diamond single-stone ring
×1.0 high estimate
Estimate USD 11k – 14k
USD 14,304
$14,304price paid
Lot 73
Ruby line bracelet
×3.8 high estimate
Estimate USD 2k – 4k
USD 14,304
$12,714price paid
Lot 94
Diamond-set chain necklace, circa 1975
×2.0 high estimate
Estimate USD 4k – 6k
USD 12,714
$11,125price paid
Lot 132
Diamond and gem-set bangle
×1.1 high estimate
Estimate USD 7k – 10k
USD 11,125
$10,330price paid
Lot 58
Demantoid garnet and diamond salamander brooch, circa 1890
×1.4 high estimate
Estimate USD 5k – 7k
USD 10,330
$10,330price paid
Lot 74
Emerald line bracelet
×1.7 high estimate
Estimate USD 4k – 6k
USD 10,330
$8,741price paid
Lot 65
Jade and diamond ring
×1.2 high estimate
Estimate USD 5k – 7k
USD 8,741
$8,741price paid
Lot 54
Diamond and pearl brooch, circa 1890
×1.4 high estimate
Estimate USD 4k – 6k
USD 8,741
$8,741price paid
Lot 106
Anchor-link charm necklace, circa 1970
×2.3 high estimate
Estimate USD 2k – 4k
USD 8,741
$7,946price paid
Lot 133
Diamond and gem-set ring and earring suite (2)
×1.1 high estimate
Estimate USD 5k – 7k
USD 7,946
$7,946price paid
Lot 50
Reverse carved rock crystal intaglio locket pendant, circa 1870
×3.2 high estimate
Estimate USD 2k – 2k
USD 7,946
$7,152price paid
Lot 211
Heliodor and diamond necklace
×1.0 high estimate
Estimate USD 5k – 7k
USD 7,152
$7,152price paid
Lot 194
Aquamarine and diamond ring,
×1.9 high estimate
Estimate USD 2k – 4k
USD 7,152
$6,039price paid
Lot 121
Gold and diamond collar necklace, circa 1996
×0.8 high estimate
Estimate USD 5k – 7k
USD 6,039
$6,039price paid
Lot 38
Amethyst brooch and bracelet suite, circa 1830 (2)
×2.4 high estimate
Estimate USD 2k – 2k
USD 6,039
$5,563price paid
Lot 66
Jade ring
×0.7 high estimate
Estimate USD 5k – 7k
USD 5,563
$4,768price paid
Lot 47
Diamond, enamel and seed pearl gold bracelet, circa 1865
×0.8 high estimate
Estimate USD 4k – 6k
USD 4,768
$4,768price paid
Lot 125
Gem-set hummingbird brooch, circa 1980
×1.9 high estimate
Estimate USD 2k – 2k
USD 4,768
$4,450price paid
Lot 15
Carnelian seal fob and key chain, circa 1830
×0.9 high estimate
Estimate USD 4k – 5k
USD 4,450
$3,179price paid
Lot 40
A french gold and gem-set rock crystal scent bottle, possibly by froment-meurice, circa 1845
×1.4 high estimate
Estimate USD 1k – 2k
USD 3,179
$1,907price paid
Lot 67
Jade and diamond pendant
×0.3 high estimate
Estimate USD 4k – 6k
USD 1,907
$954price paid
Lot 13
Jean-francois-marie huet-villiers (french, 1772-1813) portrait miniature of louis xviii
×0.6 high estimate
Estimate USD 997 – 1k
USD 954
Lot 229
Pair of diamond earstuds
Estimate USD 50k – 75k
Not sold
Lot 48
Diamond bangle, circa 1890
Estimate USD 25k – 37k
Not sold
Lot 49
Topaz parure, circa 1840
Estimate USD 25k – 37k
Not sold
Lot 113
Emerald and diamond bracelet
Estimate USD 25k – 37k
Not sold
Lot 177
Pair of sapphire, ruby and diamond ballerina rings
Burma · No heat
Estimate USD 25k – 37k
Not sold
Lot 144
Spinel and diamond ring
Estimate USD 19k – 25k
Not sold
Lot 182
Ruby and diamond plaque ring, circa 1980
Estimate USD 19k – 25k
Not sold
Lot 51
Diamond pendant, circa 1870
Estimate USD 9k – 12k
Not sold
Lot 55
Diamond target brooch, circa 1880
Estimate USD 9k – 11k
Not sold
Lot 62
Coloured diamond and diamond target brooch/pendant, circa 1890
Estimate USD 7k – 10k
Not sold
Lot 39
Gem-set enamelled fob watch brooch/pendant combination, 1870 and later
Estimate USD 5k – 7k
Not sold
Lot 87
Diamond and gem-set ring, 1979
Estimate USD 5k – 7k
Not sold
Lot 90
Pendent earrings
Estimate USD 4k – 6k
Not sold
Lot 6
Attributed to pierre-simon-benjamin duvivier (1730-1819): plaster medallion box and wax medallion of king louis xv (2)
Estimate USD 748 – 997
Not sold
Prices are the prices paid, buyer’s premium included, as Bonhams publishes them; prices per carat and comparisons with the estimates use them too (Bonhams estimates do not include the premium). Prices in USD at the ECB rate of 26 April 2023. Photographs © Bonhams 2023.
Stones seen before
1 lot of this sale has been offered at auction before: the same stone, found by its laboratory report and weight. Resales


