Sales/Results·Bonhams London·18 Aug – 27 August 2025·Online auction 30685
Jewels Online
$260k in total, buyer’s premium included
Sapphires 9 lots
Origin not reported
$4,473price paid
Lot 1029
Sapphire and diamond pendant/necklace
×1.0 high estimate
Estimate USD 3k – 5k
USD 4,473
$4,473price paid
Lot 1077
Yellow sapphire and diamond ring
×1.7 high estimate
Estimate USD 2k – 3k
USD 4,473
$2,925price paid
Lot 1122
Sapphire and diamond ring
×1.5 high estimate
Estimate USD 1k – 2k
USD 2,925
$2,580price paid
Lot 1026
Sapphire and diamond cluster earrings
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,580
$2,580price paid
Lot 1025
Sapphire and diamond ring
×1.0 high estimate
Estimate USD 2k – 3k
USD 2,580
$2,408price paid
Lot 1120
Sapphire and diamond cluster
×0.9 high estimate
Estimate USD 2k – 3k
USD 2,408
$2,408price paid
Lot 1068
Sapphire and diamond ring
×1.2 high estimate
Estimate USD 2k – 2k
USD 2,408
$1,634price paid
Lot 1018
Sapphire and diamond ring
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,634
$619price paid
Lot 1066
Sapphire and diamond brooch
×0.4 high estimate
Estimate USD 1k – 2k
USD 619
Emeralds 3 lots
Origin not reported
Pearls and cultured pearls 18 lots
$4,129price paid
Lot 1052
Cultured pearl and jade bracelet
×1.4 high estimate
Estimate USD 2k – 3k
USD 4,129
$2,753price paid
Lot 1015
Cultured pearl and diamond flower earrings
×1.1 high estimate
Estimate USD 2k – 2k
USD 2,753
$2,236price paid
Lot 1043
Cultured pearl necklace with diamond clasp
×1.1 high estimate
Estimate USD 1k – 2k
USD 2,236
$2,236price paid
Lot 1023
Cultured pearl and diamond pendent earclips
×1.4 high estimate
Estimate USD 1k – 2k
USD 2,236
$2,236price paid
Lot 1069
Cultured pearl necklace and Mikimoto: cultured pearl bracelet (2)
×1.4 high estimate
Estimate USD 1k – 2k
USD 2,236
$2,064price paid
Lot 1108
Cultured pearl and gem-set foliate brooch
×1.0 high estimate
Estimate USD 1k – 2k
USD 2,064
$2,064price paid
Lot 1110
Mikimoto: cultured pearl necklace
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,064
$1,892price paid
Lot 1143
Cultured pearl and diamond pendant necklace
×0.8 high estimate
Estimate USD 2k – 2k
USD 1,892
Lot 1013
Cultured pearl necklace
Estimate USD 5k – 6k
Not sold
Lot 1149
Cultured pearl necklace and earring suite (2)
Estimate USD 4k – 5k
Not sold
Lot 1146
Cultured pearl and diamond brooch/pendant
Estimate USD 2k – 3k
Not sold
Lot 1014
Cultured pearl tassel bracelet
Estimate USD 2k – 2k
Not sold
Lot 1106
Cultured pearl and gem-set necklace
Estimate USD 2k – 2k
Not sold
Lot 1104
Cultured pearl and diamond-set necklace
Estimate USD 1k – 2k
Not sold
Lot 1102
Cultured pearl and diamond ring
Estimate USD 1k – 2k
Not sold
$1,376price paid
Lot 1125
Mother-of-pearl and seed pearl dress set
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,376
$1,118price paid
Lot 1058
Bippart & co.: enamel, pearl and seed pearl brooch/pendant, circa 1900
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
Lot 1054
Jade, seed pearl and diamond brooch
Estimate USD 1k – 2k
Not sold
Signed jewels 31 lots
Lot 1003
Asprey: diamond-set pendant necklace, circa 1997
Estimate USD 2k – 2k
Not sold
$1,118price paid
Lot 1058
Bippart & co.: enamel, pearl and seed pearl brooch/pendant, circa 1900
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
$3,097price paid
Lot 1008
Cartier: diamond 'Draperie de décolleté' necklace
×0.9 high estimate
Estimate USD 2k – 3k
USD 3,097
$2,753price paid
Lot 1147
Cartier: diamond-set 'Trinity' ring
×1.0 high estimate
Estimate USD 2k – 3k
USD 2,753
$2,753price paid
Lot 1064
Cartier: bow brooch, 1976
×1.4 high estimate
Estimate USD 1k – 2k
USD 2,753
$2,408price paid
Lot 1001
Cartier: 'Ellipse' diamond ring
×1.0 high estimate
Estimate USD 2k – 2k
USD 2,408
$1,720price paid
Lot 1130
Cartier: chrysoprase hat pins
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,720
$1,462price paid
Lot 1086
Cartier 'Love' necklace
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,462
$1,032price paid
Lot 1074
Cartier: 'Vendôme louis' ring
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,032
$860price paid
Lot 1150
Cartier: 'Love' ring
×0.5 high estimate
Estimate USD 1k – 2k
USD 860
Lot 1151
Cartier: 'Tank francaise' ring
Estimate USD 3k – 4k
Not sold
Lot 1088
Cartier: 'Tank francaise' ring
Estimate USD 1k – 2k
Not sold
$1,548price paid
Lot 1091
Chopard: hematite and diamond pendant necklace and earstuds
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,548
$2,236price paid
Lot 1069
Cultured pearl necklace and Mikimoto: cultured pearl bracelet (2)
×1.4 high estimate
Estimate USD 1k – 2k
USD 2,236
$1,462price paid
Lot 1007
Dickson yewn: five stackable rings
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,462
$5,505price paid
Lot 1076
Elizabeth gage: tiger'S eye 'Green man' pendant necklace, 2001
×3.4 high estimate
Estimate USD 1k – 2k
USD 5,505
$1,634price paid
Lot 1119
Fabergé: enamel pendant
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,634
$3,785price paid
Lot 1138
Henry griffiths & son: diamond-set bangle, circa 1870
×2.3 high estimate
Estimate USD 1k – 2k
USD 3,785
$1,290price paid
Lot 1094
Jade jagger: gem-set cross earrings
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,290
$1,892price paid
Lot 1137
John brogden: coral cross pendant, circa 1871
×1.2 high estimate
Estimate USD 1k – 2k
USD 1,892
$1,720price paid
Lot 1021
Mappin: diamond bracelet watch
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,720
$2,236price paid
Lot 1010
Mappin & webb: diamond single-stone ring
×1.1 high estimate
Estimate USD 2k – 2k
USD 2,236
$2,064price paid
Lot 1110
Mikimoto: cultured pearl necklace
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,064
$2,925price paid
Lot 1099
Pomellato: 'Sabbia' diamond-set bangles (3)
×1.1 high estimate
Estimate USD 2k – 3k
USD 2,925
Lot 1100
Pomellato: 'Tango' coloured diamond ring
Estimate USD 3k – 4k
Not sold
$4,129price paid
Lot 1056
Roy king: bicoloured ring, watch and necklace
×1.0 high estimate
Estimate USD 3k – 4k
USD 4,129
$4,817price paid
Lot 1073
Sannit & stein: braided bracelet and pendent earrings, circa 1965
×1.0 high estimate
Estimate USD 3k – 5k
USD 4,817
Lot 1148
Stephen webster: 'Tail feather drop' earrings
Estimate USD 2k – 3k
Not sold
$1,634price paid
Lot 1005
Tiffany: pink tourmaline ring
×0.8 high estimate
Estimate USD 2k – 2k
USD 1,634
$1,634price paid
Lot 1112
Tiffany: diamond and cultured pearl pendant necklace
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,634
Lot 1002
Tiffany: pendent earrings, 2002
Estimate USD 1k – 2k
Not sold
Vintage 10 lots
$2,408price paid
Lot 1045
Diamond bow brooch, circa 1910
×1.0 high estimate
Estimate USD 2k – 2k
USD 2,408
$2,408price paid
Lot 1060
Enamel ribbon brooch, late 19th century
×1.0 high estimate
Estimate USD 2k – 2k
USD 2,408
$2,236price paid
Lot 1032
Diamond leaf brooch, circa 1955
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,236
$2,064price paid
Lot 1135
Fire opal, onyx and diamond pendant necklace, circa 1920s
×1.0 high estimate
Estimate USD 1k – 2k
USD 2,064
$1,376price paid
Lot 1127
Diamond and pearl brooch, circa 1900
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,376
$1,204price paid
Lot 1128
Diamond plaque ring, circa 1910
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,204
$1,118price paid
Lot 1058
Bippart & co.: enamel, pearl and seed pearl brooch/pendant, circa 1900
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
$1,118price paid
Lot 1059
Reverse-carved crystal fox brooch, early 20th century
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
$1,118price paid
Lot 1123
Diamond-set flower brooch, late 19th century
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
Lot 1057
Shell cameo brooch, late 19th century
Estimate USD 1k – 2k
Not sold
Other jewels 81 lots
$10,322price paid
Lot 1124
Diamond pendant necklace, circa 1880 and later
×1.5 high estimate
Estimate USD 4k – 7k
USD 10,322
$7,225price paid
Lot 1141
Longchain, circa 1820
×1.8 high estimate
Estimate USD 3k – 4k
USD 7,225
$5,505price paid
Lot 1071
Emerald and diamond brooch, earclips and ring
×1.4 high estimate
Estimate USD 3k – 4k
USD 5,505
$4,129price paid
Lot 1035
Emerald and diamond pendent earclips
×1.5 high estimate
Estimate USD 2k – 3k
USD 4,129
$3,785price paid
Lot 1139
Long chain and amethyst fob
×1.1 high estimate
Estimate USD 3k – 3k
USD 3,785
$3,097price paid
Lot 1038
Topaz and diamond ring
×1.9 high estimate
Estimate USD 1k – 2k
USD 3,097
$2,753price paid
Lot 1004
Onyx, diamond and ruby earrings
×0.7 high estimate
Estimate USD 3k – 4k
USD 2,753
$2,753price paid
Lot 1055
Jade and diamond foliate necklace
×0.9 high estimate
Estimate USD 2k – 3k
USD 2,753
$2,753price paid
Lot 1101
Coloured diamond and diamond pendent earrings
×1.0 high estimate
Estimate USD 2k – 3k
USD 2,753
$2,753price paid
Lot 1012
Diamond and gem-set dragon brooch
×1.1 high estimate
Estimate USD 2k – 2k
USD 2,753
$2,753price paid
Lot 1121
Diamond and sapphire cluster earrings,
×1.7 high estimate
Estimate USD 1k – 2k
USD 2,753
$2,580price paid
Lot 1067
Sapphire and diamond crossover ring
×1.0 high estimate
Estimate USD 2k – 3k
USD 2,580
$2,580price paid
Lot 1116
Diamond-set necklace
×1.1 high estimate
Estimate USD 2k – 2k
USD 2,580
$2,408price paid
Lot 1028
Diamond cross pendant/necklace
×1.2 high estimate
Estimate USD 1k – 2k
USD 2,408
$2,236price paid
Lot 1011
Diamond-set mesh-link bracelet
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,236
$2,236price paid
Lot 1098
Quartz and coloured diamond ring
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,236
$2,064price paid
Lot 1065
Diamond and sapphire wristwatch
×0.9 high estimate
Estimate USD 2k – 2k
USD 2,064
$2,064price paid
Lot 1107
Diamond cluster ring
×1.0 high estimate
Estimate USD 1k – 2k
USD 2,064
$2,064price paid
Lot 1020
Sapphire and diamond bow brooch
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,064
$2,064price paid
Lot 1050
Emerald and diamond wristwatch
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,064
$2,064price paid
Lot 1090
Six stackable diamond rings and diamond-set earrings (7)
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,064
$1,892price paid
Lot 1114
Diamond ring
×0.7 high estimate
Estimate USD 2k – 3k
USD 1,892
$1,892price paid
Lot 1085
Ruby and diamond ring
×0.8 high estimate
Estimate USD 2k – 2k
USD 1,892
$1,892price paid
Lot 1113
Pink sapphire and diamond earrings
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,892
$1,720price paid
Lot 1017
Diamond and sapphire spray brooch
×0.6 high estimate
Estimate USD 1k – 3k
USD 1,720
$1,720price paid
Lot 1031
Diamond ring
×0.7 high estimate
Estimate USD 2k – 2k
USD 1,720
$1,720price paid
Lot 1103
Diamond-set necklace
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,720
$1,720price paid
Lot 1081
Diamond pendant/necklace and earrings
×1.1 high estimate
Estimate USD 1k – 2k
USD 1,720
$1,634price paid
Lot 1027
Sapphire and diamond ring
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,634
$1,634price paid
Lot 1024
Diamond bar brooch
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,634
$1,634price paid
Lot 1109
Blue topaz and diamond ring
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,634
$1,548price paid
Lot 1115
Coloured diamond and diamond flower brooch
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,548
$1,548price paid
Lot 1126
Diamond-set eternity ring
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,548
$1,548price paid
Lot 1063
Diamond and ruby ring,
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,548
$1,548price paid
Lot 1096
Diamond-set pendent earrings
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,548
$1,548price paid
Lot 1140
Garnet and diamond pendant earrings, circa 1870
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,548
$1,462price paid
Lot 1062
Diamond single-stone ring
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,462
$1,462price paid
Lot 1093
Seven diamond-set stack rings (7)
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,462
$1,462price paid
Lot 1136
Two coral bracelets
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,462
$1,376price paid
Lot 1092
Moonstone and diamond ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,376
$1,376price paid
Lot 1132
Two diamond rings
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,376
$1,376price paid
Lot 1016
Diamond cluster ring
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,376
$1,376price paid
Lot 1097
Rose quartz long chain
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,376
$1,376price paid
Lot 1111
Diamond ring
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,376
$1,290price paid
Lot 1022
Onyx and diamond ring
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,290
$1,290price paid
Lot 1042
Aquamarine chandelier earrings
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,290
$1,204price paid
Lot 1129
Chrysoprase and diamond pendent earrings
×0.4 high estimate
Estimate USD 2k – 3k
USD 1,204
$1,204price paid
Lot 1040
Aquamarine and diamond brooch
×0.9 high estimate
Estimate USD 1k – 1k
USD 1,204
$1,118price paid
Lot 1079
Citrine, peridot and quartz pendant necklace
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
$1,118price paid
Lot 1144
Palm tree brooch
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
$1,118price paid
Lot 1145
Diamond-set pendent earrings
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
$1,118price paid
Lot 1152
Half hoop diamond ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,118
$1,118price paid
Lot 1046
Diamond halo earrings
×0.8 high estimate
Estimate USD 1k – 1k
USD 1,118
$1,118price paid
Lot 1051
Tricolored fringe necklace, 1975
×0.8 high estimate
Estimate USD 1k – 1k
USD 1,118
$1,032price paid
Lot 1009
Blue topaz ring
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,032
$1,032price paid
Lot 1036
Diamond ring
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,032
$1,032price paid
Lot 1047
Emerald and diamond brooch/pendant
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,032
$1,032price paid
Lot 1049
Two carved rock crystal and nephrite brooches
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,032
$1,032price paid
Lot 1053
Aventurine quartz and diamond leaf brooch, circa 1890
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,032
$1,032price paid
Lot 1134
Onyx and coral necklace
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,032
$860price paid
Lot 1061
Cameo brooch
×0.5 high estimate
Estimate USD 1k – 2k
USD 860
$860price paid
Lot 1070
Diamond single-stone ring, 1901
×0.5 high estimate
Estimate USD 1k – 2k
USD 860
$654price paid
Lot 1133
Three gem-set brooches (3)
×0.4 high estimate
Estimate USD 1k – 2k
USD 654
$551price paid
Lot 1082
Garnet ring
×0.3 high estimate
Estimate USD 1k – 2k
USD 551
$378price paid
Lot 1080
Zircon and diamond ring
×0.2 high estimate
Estimate USD 1k – 2k
USD 378
Lot 1037
Diamond cross pendant/necklace
Estimate USD 4k – 7k
Not sold
Lot 1075
Diamond-set nugget brooch
Estimate USD 4k – 7k
Not sold
Lot 1142
Fancy link bracelet
Estimate USD 5k – 6k
Not sold
Lot 1041
Aquamarine and diamond ring
Estimate USD 3k – 4k
Not sold
Lot 1095
Amethyst, diamond and purple sapphire ring
Estimate USD 3k – 4k
Not sold
Lot 1039
Aquamarine and diamond ring
Estimate USD 2k – 3k
Not sold
Lot 1048
Emerald and diamond brooch and ring (2)
Estimate USD 2k – 3k
Not sold
Lot 1087
Two ruby rings
Estimate USD 2k – 3k
Not sold
Lot 1089
Ruby and diamond earrings
Estimate USD 2k – 3k
Not sold
Lot 1078
Vari-coloured sapphire and diamond pendent earrings
Estimate USD 2k – 2k
Not sold
Lot 1118
Sapphire and diamond crossover ring
Estimate USD 2k – 2k
Not sold
Lot 1105
Coloured diamond and cultured pearl earrings
Estimate USD 1k – 2k
Not sold
Lot 1006
Diamond earstuds
Estimate USD 1k – 2k
Not sold
Lot 1019
Sapphire eternity ring,
Estimate USD 1k – 2k
Not sold
Lot 1117
Diamond set pendant
Estimate USD 1k – 2k
Not sold
Lot 1131
Diamond brooch
Estimate USD 1k – 2k
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 27 August 2025. Photographs © Bonhams 2025.




