Sales/Results·Bonhams London·13 Oct – 21 October 2025·Online auction 30687
Jewels Online
$356k in total, buyer’s premium included

132 of 163 lots sold
Top lots per carat 1 lot · the highest prices per carat of the sale
Sapphires 8 lots
Origin not reported
$1,938per carat
Lot 1061
Sapphire and diamond pendant
0.53 ct
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,027$1,938 per carat
$7,190price paid
Lot 1029
Sapphire and diamond ring
×1.1 high estimate
Estimate USD 4k – 7k
USD 7,190
$2,739price paid
Lot 1079
Sapphire and diamond brooch
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,739
$2,739price paid
Lot 1023
Sapphire and diamond ring
×1.7 high estimate
Estimate USD 1k – 2k
USD 2,739
$1,712price paid
Lot 1112
Sapphire and diamond cluster ring
×0.6 high estimate
Estimate USD 1k – 3k
USD 1,712
$1,198price paid
Lot 1062
Sapphire and diamond ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,198
Lot 1080
Sapphire and diamond cluster ring
Estimate USD 3k – 4k
Not sold
Lot 1153
Sapphire and diamond ring
Estimate USD 1k – 2k
Not sold
Rubies 4 lots
$2,054price paid
Lot 1131
Star ruby and diamond cluster ring
Burma · No heat
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,054
$2,739price paid
Lot 1087
Ruby and diamond cluster ring
×1.7 high estimate
Estimate USD 1k – 2k
USD 2,739
$1,712price paid
Lot 1117
Ruby and diamond ring
×0.6 high estimate
Estimate USD 1k – 3k
USD 1,712
$1,198price paid
Lot 1119
Ruby and diamond cluster ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,198
Emeralds 6 lots
Origin not reported
$3,082price paid
Lot 1105
Emerald and diamond ring
×1.2 high estimate
Estimate USD 2k – 3k
USD 3,082
$2,568price paid
Lot 1107
Emerald and diamond ring
×1.1 high estimate
Estimate USD 2k – 2k
USD 2,568
$2,054price paid
Lot 1100
Emerald and diamond necklace
0.35 ct
×1.0 high estimate
Estimate USD 1k – 2k
USD 2,054
$1,712price paid
Lot 1144
Emerald and diamond ring
×0.9 high estimate
Estimate USD 2k – 2k
USD 1,712
$1,541price paid
Lot 1098
Emeraldand diamond dress ring
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,541
Lot 1110
Emerald and diamond ring
Estimate USD 5k – 8k
Not sold
Coloured diamonds 1 lot
Pearls and cultured pearls 22 lots
$2,739price paid
Lot 1113
Natural pearl necklace
×0.9 high estimate
Estimate USD 2k – 3k
USD 2,739
$2,568price paid
Lot 1086
Natural pearl necklace
×0.9 high estimate
Estimate USD 2k – 3k
USD 2,568
$3,253price paid
Lot 1095
Cultured pearl and diamond pendent earrings
×1.6 high estimate
Estimate USD 1k – 2k
USD 3,253
$1,883price paid
Lot 1036
Cultured pearl and diamond pendent earrings
×0.8 high estimate
Estimate USD 2k – 2k
USD 1,883
$1,712price paid
Lot 1145
Cultured pearl and diamond earrings and pendant (2)
×0.6 high estimate
Estimate USD 1k – 3k
USD 1,712
$1,712price paid
Lot 1149
Gem-set cultured pearl necklace
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,712
$1,370price paid
Lot 1044
Cultured pearl and diamond earclips
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,370price paid
Lot 1058
Mikimoto: cultured pearl and mother-of-pearl gent'S dress-set
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,284price paid
Lot 1151
Cultured pearl and diamond brooch
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,284
$1,027price paid
Lot 1049
Cultured pearl and diamond pendent earrings
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,027
$1,027price paid
Lot 1164
Cultured pearl and diamond ring
×1.0 high estimate
Estimate USD 803 – 1k
USD 1,027
$719price paid
Lot 1162
Cultured pearl and diamond bracelet
×0.4 high estimate
Estimate USD 1k – 2k
USD 719
Lot 1076
Aquamarine and cultured pearl choker necklace
Estimate USD 2k – 3k
Not sold
Lot 1157
Cultured pearl and diamond dress ring
Estimate USD 2k – 3k
Not sold
Lot 1082
Cultured pearl and diamond earrings
Estimate USD 1k – 2k
Not sold
Lot 1147
Hamilton & inches: cultured pearl and diamond earrings
Estimate USD 1k – 2k
Not sold
$8,218price paid
Lot 1115
Seed pearl necklace, brooch and pendent earring parure, 19th century
×2.0 high estimate
Estimate USD 3k – 4k
USD 8,218
$1,712price paid
Lot 1081
Pearl and diamond ring
×0.6 high estimate
Estimate USD 1k – 3k
USD 1,712
$1,370price paid
Lot 1031
Pearl and diamond ring
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,027price paid
Lot 1032
Mother-of-pearl, seed pearl and diamond pendant/necklace
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,027
$1,027price paid
Lot 1114
Seed pearl pendants
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,027
Lot 1152
Baroque pearl and coloured diamond ring,
Estimate USD 2k – 2k
Not sold
Signed jewels 25 lots
$2,054price paid
Lot 1108
Boodles: diamond single-stone ring, 2007
×1.0 high estimate
Estimate USD 1k – 2k
USD 2,054
$1,626price paid
Lot 1071
Bucherer: watch
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,626
$1,027price paid
Lot 1146
Bulgari: 'B.zero1' ring
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,027
$4,451price paid
Lot 1006
Cartier: diamond-set 'C de Cartier' cuff
×1.3 high estimate
Estimate USD 2k – 3k
USD 4,451
$2,226price paid
Lot 1001
George schuler for Cartier: earclips
×0.8 high estimate
Estimate USD 1k – 3k
USD 2,226
$2,910price paid
Lot 1059
Charriol: bicoloured earrings, necklace and bracelet suite (3)
×1.1 high estimate
Estimate USD 2k – 3k
USD 2,910
Lot 1050
Chopard: diamond 'Happy diamonds' ring
Estimate USD 2k – 2k
Not sold
$2,739price paid
Lot 1123
Fabergé: enamel and diamond pendant
×1.7 high estimate
Estimate USD 1k – 2k
USD 2,739
$2,054price paid
Lot 1072
Fabergé: diamond and enamel cufflinks
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,054
$5,136price paid
Lot 1069
Goldsmiths & silversmiths: diamond-set gold compact, 1931
×0.9 high estimate
Estimate USD 5k – 6k
USD 5,136
$1,113price paid
Lot 1005
H. stern: diamond bombé ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,113
Lot 1147
Hamilton & inches: cultured pearl and diamond earrings
Estimate USD 1k – 2k
Not sold
$13,696price paid
Lot 1004
Henning koppel for georg jensen: necklace, circa 1968
×2.0 high estimate
Estimate USD 4k – 7k
USD 13,696
$1,370price paid
Lot 1058
Mikimoto: cultured pearl and mother-of-pearl gent'S dress-set
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$4,451price paid
Lot 1158
Elsa peretti for tiffany: mesh scarf necklace
×1.0 high estimate
Estimate USD 3k – 5k
USD 4,451
$3,082price paid
Lot 1002
Tiffany: diamond-set 'T' bangle
×1.3 high estimate
Estimate USD 2k – 2k
USD 3,082
$2,226price paid
Lot 1075
Tiffany: diamond eternity ring
×1.1 high estimate
Estimate USD 1k – 2k
USD 2,226
$1,883price paid
Lot 1051
Tiffany: diamond half-eternity ring
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,883
$1,370price paid
Lot 1161
Tiffany: diamond eternity ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,113price paid
Lot 1156
Tiffany: key pendant/necklace
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,113
$1,027price paid
Lot 1066
Movado for tiffany: diamond-set cocktail watch, circa 1960s
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,027
$753price paid
Lot 1159
Elsa peretti for tiffany: ring
×0.5 high estimate
Estimate USD 1k – 2k
USD 753
Lot 1078
Tiffany: diamond eternity ring
Estimate USD 2k – 3k
Not sold
$9,416price paid
Lot 1154
Van Cleef & Arpels: 'Lucky spring' bracelet
×2.8 high estimate
Estimate USD 2k – 3k
USD 9,416
$6,163price paid
Lot 1097
Van Cleef & Arpels: 'Alhambra' malachite bracelet
×1.5 high estimate
Estimate USD 3k – 4k
USD 6,163
Vintage 3 lots
$8,218price paid
Lot 1115
Seed pearl necklace, brooch and pendent earring parure, 19th century
×2.0 high estimate
Estimate USD 3k – 4k
USD 8,218
$2,397price paid
Lot 1033
Diamond brooch, circa 1900
×1.2 high estimate
Estimate USD 1k – 2k
USD 2,397
$2,226price paid
Lot 1143
Diamond-set cocktail watch, circa 1920
×1.4 high estimate
Estimate USD 1k – 2k
USD 2,226
Other jewels 97 lots
$12,840price paid
Lot 1045
Diamond-set bangle
×1.4 high estimate
Estimate USD 7k – 9k
USD 12,840
$10,272price paid
Lot 1026
Diamond single-stone ring
×0.9 high estimate
Estimate USD 9k – 12k
USD 10,272
$8,560price paid
Lot 1118
Multi-gem-set necklace
×1.2 high estimate
Estimate USD 6k – 7k
USD 8,560
$8,218price paid
Lot 1139
Diamond earstuds
×1.5 high estimate
Estimate USD 4k – 5k
USD 8,218
$7,875price paid
Lot 1124
Gem-set enamel pendant watch
×1.7 high estimate
Estimate USD 3k – 5k
USD 7,875
$7,533price paid
Lot 1063
Textured gold necklace
×2.0 high estimate
Estimate USD 3k – 4k
USD 7,533
$6,506price paid
Lot 1019
Compact
×0.9 high estimate
Estimate USD 5k – 7k
USD 6,506
$5,478price paid
Lot 1009
Vari-coloured sapphire necklace
×1.2 high estimate
Estimate USD 4k – 5k
USD 5,478
$5,478price paid
Lot 1135
Diamond single-stone ring
×1.2 high estimate
Estimate USD 3k – 5k
USD 5,478
$5,136price paid
Lot 1054
Sapphire and diamond pendent earrings
×0.7 high estimate
Estimate USD 5k – 7k
USD 5,136
$4,794price paid
Lot 1046
Diamond hoop earrings
×1.0 high estimate
Estimate USD 3k – 5k
USD 4,794
$4,451price paid
Lot 1039
Diamond earrings
×1.3 high estimate
Estimate USD 2k – 3k
USD 4,451
$3,424price paid
Lot 1018
Multi-gem-set bracelet
×1.0 high estimate
Estimate USD 2k – 3k
USD 3,424
$3,424price paid
Lot 1155
Opal, peridot and diamond ring
×1.3 high estimate
Estimate USD 1k – 3k
USD 3,424
$3,253price paid
Lot 1120
Sapphire necklace
×1.2 high estimate
Estimate USD 1k – 3k
USD 3,253
$3,082price paid
Lot 1016
Bicoloured diamond bracelet
×0.8 high estimate
Estimate USD 3k – 4k
USD 3,082
$3,082price paid
Lot 1091
Gold bracelet
×0.8 high estimate
Estimate USD 3k – 4k
USD 3,082
$3,082price paid
Lot 1035
Diamond cluster ring
×0.9 high estimate
Estimate USD 2k – 3k
USD 3,082
$3,082price paid
Lot 1085
Opal and diamond ring
×0.9 high estimate
Estimate USD 2k – 3k
USD 3,082
$3,082price paid
Lot 1077
Aquamarine and diamond cluster ring
×1.0 high estimate
Estimate USD 2k – 3k
USD 3,082
$3,082price paid
Lot 1042
Diamond-set bangle
×1.2 high estimate
Estimate USD 2k – 3k
USD 3,082
$3,082price paid
Lot 1092
Pendant locket/necklace
×1.5 high estimate
Estimate USD 1k – 2k
USD 3,082
$2,910price paid
Lot 1014
Ruby and diamond pendant
×1.2 high estimate
Estimate USD 2k – 2k
USD 2,910
$2,910price paid
Lot 1022
Diamond bracelet
×1.5 high estimate
Estimate USD 1k – 2k
USD 2,910
$2,739price paid
Lot 1056
Diamond cluster
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,739
$2,739price paid
Lot 1122
Charm bracelet
×1.1 high estimate
Estimate USD 2k – 2k
USD 2,739
$2,568price paid
Lot 1028
Diamond clip brooch
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,568
$2,397price paid
Lot 1140
Diamond pendant/brooch
×0.7 high estimate
Estimate USD 2k – 3k
USD 2,397
$2,397price paid
Lot 1012
Ruby and diamond brooch
×1.2 high estimate
Estimate USD 1k – 2k
USD 2,397
$2,397price paid
Lot 1065
Aquamarine and diamond earrings
×1.2 high estimate
Estimate USD 1k – 2k
USD 2,397
$2,226price paid
Lot 1121
Micro mosaic necklace, ring and brooch (3)
×0.7 high estimate
Estimate USD 2k – 3k
USD 2,226
$2,226price paid
Lot 1094
Garnet bracelet
×0.9 high estimate
Estimate USD 2k – 2k
USD 2,226
$2,226price paid
Lot 1030
Sapphire and diamond cluster earrings
×1.1 high estimate
Estimate USD 1k – 2k
USD 2,226
$2,226price paid
Lot 1047
Amethyst ring and earrings (2)
×1.4 high estimate
Estimate USD 1k – 2k
USD 2,226
$2,054price paid
Lot 1163
Aquamarine and diamond ring
×0.6 high estimate
Estimate USD 2k – 3k
USD 2,054
$2,054price paid
Lot 1041
Smoky quartz, diamond and black diamond pendent earrings
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,054
$2,054price paid
Lot 1074
Diamond pendent earrings
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,054
$2,054price paid
Lot 1128
Pink topaz padlock locket, circa 1870
×0.8 high estimate
Estimate USD 2k – 3k
USD 2,054
$2,054price paid
Lot 1083
Aquamarine, sapphire and diamond earclips
×0.9 high estimate
Estimate USD 2k – 2k
USD 2,054
$2,054price paid
Lot 1132
Pink sapphire and diamond bracelet
×0.9 high estimate
Estimate USD 2k – 2k
USD 2,054
$2,054price paid
Lot 1102
Tourmaline ring
×1.3 high estimate
Estimate USD 1k – 2k
USD 2,054
$1,883price paid
Lot 1013
Garnet necklace
×0.7 high estimate
Estimate USD 1k – 3k
USD 1,883
$1,712price paid
Lot 1040
Smoky quartz and vari-coloured sapphire ring
×0.6 high estimate
Estimate USD 1k – 3k
USD 1,712
$1,712price paid
Lot 1109
Diamond pendent earrings
×0.6 high estimate
Estimate USD 1k – 3k
USD 1,712
$1,712price paid
Lot 1043
Amethyst and diamond ring
×0.7 high estimate
Estimate USD 2k – 2k
USD 1,712
$1,712price paid
Lot 1070
Two diamond three-stone rings (2)
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,712
$1,712price paid
Lot 1138
Diamond ring
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,712
$1,712price paid
Lot 1010
Citrine and diamond pendent earrings
×1.1 high estimate
Estimate USD 1k – 2k
USD 1,712
$1,712price paid
Lot 1017
Opal and diamond brooch
×1.1 high estimate
Estimate USD 1k – 2k
USD 1,712
$1,712price paid
Lot 1141
Diamond pendent earrings
×1.1 high estimate
Estimate USD 1k – 2k
USD 1,712
$1,626price paid
Lot 1025
Sapphire and diamond hoop earrings
×1.0 high estimate
Estimate USD 1k – 2k
USD 1,626
$1,455price paid
Lot 1015
Crescent brooch
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,455
$1,455price paid
Lot 1021
Sapphire and diamond earrings
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,455
$1,370price paid
Lot 1007
Diamond bracelet
×0.5 high estimate
Estimate USD 1k – 3k
USD 1,370
$1,370price paid
Lot 1011
Citrine, diamond and ruby ring
×0.5 high estimate
Estimate USD 1k – 3k
USD 1,370
$1,370price paid
Lot 1037
Vari-coloured sapphire and diamond earrings
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,370price paid
Lot 1038
Vari-coloured sapphire and diamond dress ring
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,370price paid
Lot 1084
Diamond flower brooch
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,370price paid
Lot 1090
Gem-set and diamond peacock brooch
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,370price paid
Lot 1125
Cagework propelling pencil
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,370price paid
Lot 1134
Diamond and pink sapphire cross pendant/necklace
×0.9 high estimate
Estimate USD 1k – 2k
USD 1,370
$1,284price paid
Lot 1127
Diamond brooch
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,284
$1,284price paid
Lot 1024
Diamond cocktail watch
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,284
$1,284price paid
Lot 1048
Diamond stackable rings (8)
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,284
$1,284price paid
Lot 1129
Pink sapphire and diamond ring
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,284
$1,284price paid
Lot 1160
Amethyst and diamond ring
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,284
$1,198price paid
Lot 1103
Diamond cluster earstuds
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,198
$1,198price paid
Lot 1142
Opal and diamond ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,198
$1,113price paid
Lot 1133
Ruby eternity ring
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,113
$1,113price paid
Lot 1104
Emerald and diamond ring
×0.7 high estimate
Estimate USD 1k – 2k
USD 1,113
$1,027price paid
Lot 1027
Diamond brooch
×0.6 high estimate
Estimate USD 1k – 2k
USD 1,027
$1,027price paid
Lot 1052
Diamond halo earrings
×0.8 high estimate
Estimate USD 1k – 1k
USD 1,027
$942price paid
Lot 1034
Diamond cocktail watch
×0.6 high estimate
Estimate USD 1k – 2k
USD 942
$856price paid
Lot 1089
Diamond and ruby pendent earrings
×0.5 high estimate
Estimate USD 1k – 2k
USD 856
$856price paid
Lot 1093
Hessonite garnet brooch/pendant
×0.5 high estimate
Estimate USD 1k – 2k
USD 856
$856price paid
Lot 1055
Diamond earclips
×0.6 high estimate
Estimate USD 1k – 1k
USD 856
$719price paid
Lot 1003
Diamond half eternity ring
×0.4 high estimate
Estimate USD 1k – 2k
USD 719
Lot 1137
Tanzanite and diamond earrings
Estimate USD 4k – 7k
Not sold
Lot 1111
Diamond ring
Estimate USD 3k – 5k
Not sold
Lot 1064
Gold bracelet
Estimate USD 3k – 4k
Not sold
Lot 1148
Heliodor and diamond ring/pendant
Estimate USD 3k – 4k
Not sold
Lot 1020
Moonstone necklace
Estimate USD 1k – 3k
Not sold
Lot 1068
Gold bracelet
Estimate USD 2k – 3k
Not sold
Lot 1099
Gem-set frog brooch
Estimate USD 2k – 3k
Not sold
Lot 1136
Sapphire and diamond cluster ring
Estimate USD 2k – 3k
Not sold
Lot 1057
Diamond ring
Estimate USD 2k – 2k
Not sold
Lot 1101
Tourmaline and emerald heart-shaped pendant
Estimate USD 2k – 2k
Not sold
Lot 1150
Aquamarine and diamond crossover ring
Estimate USD 2k – 2k
Not sold
Lot 1060
Sapphire and diamond cufflinks
Estimate USD 1k – 2k
Not sold
Lot 1073
Sapphire and diamond cluster
Estimate USD 1k – 2k
Not sold
Lot 1106
Diamond half eternity ring
Estimate USD 1k – 2k
Not sold
Lot 1126
Amethyst brooch
Estimate USD 1k – 2k
Not sold
Lot 1053
Citrine and diamond cluster ring
Estimate USD 1k – 2k
Not sold
Lot 1067
Dog stick pin
Estimate USD 1k – 2k
Not sold
Lot 1088
Rock crystal, spinel and diamond pendent earrings
Estimate USD 1k – 2k
Not sold
Lot 1096
Bicoloured diamond ring
Estimate USD 1k – 2k
Not sold
Lot 1130
Amethyst and gem-set heart pendant
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 21 October 2025. Photographs © Bonhams 2025.
