Sales/Results·Phillips Hong Kong·23 July 2021·Online auction HK060321
Jewels: Online Auction
$865k in total, buyer’s premium included
Top lots per carat 12 lots · the highest prices per carat of the sale
$23,166per carat
Lot 28
A diamond 'Snowflake' pendant necklace, Graff
0.70 ct · F colour · VS1
×0.8 high estimate
Estimate USD 15k – 21k
USD 16,216$23,166 per carat
$19,459per carat
Lot 50
A coloured diamond and diamond ring
1.00 ct · Fancy Brown-Pink · VS1
×0.5 high estimate
Estimate USD 26k – 39k
USD 19,459$19,459 per carat
$16,217per carat
Lot 93
A coloured diamond and diamond pendant necklace
0.30 ct
×1.9 high estimate
Estimate USD 2k – 3k
USD 4,865$16,217 per carat
$9,730per carat
Lot 100
A coloured diamond and diamond ring
3.00 ct · Fancy Yellow · VVS2
×0.9 high estimate
Estimate USD 19k – 32k
USD 29,189$9,730 per carat
$8,959per carat
Lot 103
A gold and diamond ring
3.62 ct · F colour · VS1
×0.9 high estimate
Estimate USD 26k – 36k
USD 32,432$8,959 per carat
$7,768per carat
Lot 68
A coloured diamond and diamond ring
5.01 ct · Fancy Yellow · SI1
×0.8 high estimate
Estimate USD 39k – 51k
USD 38,919$7,768 per carat
$7,427per carat
Lot 51
A coloured diamond and diamond ring
1.31 ct · SI2
×0.6 high estimate
Estimate USD 10k – 15k
USD 9,730$7,427 per carat
$6,732per carat
Lot 19
A diamond and ruby 'Flame' pendant necklace, Graff
0.53 ct
×0.6 high estimate
Estimate USD 4k – 6k
USD 3,568$6,732 per carat
$6,634per carat
Lot 80
A ruby and diamond ring
1.10 ct · Burma · No heat
×0.6 high estimate
Estimate USD 8k – 12k
USD 7,297$6,634 per carat
$6,224per carat
Lot 35
A ruby and diamond 'Bull'S eye' pendant necklace, Graff
0.99 ct
×0.6 high estimate
Estimate USD 6k – 10k
USD 6,162$6,224 per carat
$5,190per carat
Lot 113
A coloured diamond and diamond ring
0.50 ct · Fancy Vivid Yellow · VS1
×0.4 high estimate
Estimate USD 3k – 6k
USD 2,595$5,190 per carat
$5,189per carat
Lot 63
A coloured diamond and diamond ring
1.00 ct · Fancy Intense Yellow · SI2
×1.0 high estimate
Estimate USD 4k – 5k
USD 5,189$5,189 per carat
Rubies 5 lots
$6,634per carat
Lot 80
A ruby and diamond ring
1.10 ct · Burma · No heat
×0.6 high estimate
Estimate USD 8k – 12k
USD 7,297$6,634 per carat
$611per carat
Lot 78
A ruby and diamond ring
7.43 ct · Burma · No heat
×1.3 high estimate
Estimate USD 2k – 4k
USD 4,541$611 per carat
Lot 75
A star ruby and diamond ring
6.14 ct · Burma · No heat
Estimate USD 12k – 15k
Not sold
$5,676price paid
Lot 13
A ruby and diamond ring, Van Cleef & Arpels
Thailand · Heated
×0.7 high estimate
Estimate USD 5k – 8k
USD 5,676
$6,224per carat
Lot 35
A ruby and diamond 'Bull'S eye' pendant necklace, Graff
0.99 ct
×0.6 high estimate
Estimate USD 6k – 10k
USD 6,162$6,224 per carat
Coloured diamonds 9 lots
$19,459per carat
Lot 50
A coloured diamond and diamond ring
1.00 ct · Fancy Brown-Pink · VS1
×0.5 high estimate
Estimate USD 26k – 39k
USD 19,459$19,459 per carat
$16,217per carat
Lot 93
A coloured diamond and diamond pendant necklace
0.30 ct
×1.9 high estimate
Estimate USD 2k – 3k
USD 4,865$16,217 per carat
$9,730per carat
Lot 100
A coloured diamond and diamond ring
3.00 ct · Fancy Yellow · VVS2
×0.9 high estimate
Estimate USD 19k – 32k
USD 29,189$9,730 per carat
$7,768per carat
Lot 68
A coloured diamond and diamond ring
5.01 ct · Fancy Yellow · SI1
×0.8 high estimate
Estimate USD 39k – 51k
USD 38,919$7,768 per carat
$7,427per carat
Lot 51
A coloured diamond and diamond ring
1.31 ct · SI2
×0.6 high estimate
Estimate USD 10k – 15k
USD 9,730$7,427 per carat
$5,190per carat
Lot 113
A coloured diamond and diamond ring
0.50 ct · Fancy Vivid Yellow · VS1
×0.4 high estimate
Estimate USD 3k – 6k
USD 2,595$5,190 per carat
$5,189per carat
Lot 63
A coloured diamond and diamond ring
1.00 ct · Fancy Intense Yellow · SI2
×1.0 high estimate
Estimate USD 4k – 5k
USD 5,189$5,189 per carat
$4,708per carat
Lot 91
A multi coloured diamond and diamond ring
0.62 ct
×0.5 high estimate
Estimate USD 4k – 6k
USD 2,919$4,708 per carat
$1,075per carat
Lot 61
A coloured diamond ring
5.73 ct
×2.4 high estimate
Estimate USD 1k – 3k
USD 6,162$1,075 per carat
Colourless diamonds 3 lots
$16,216price paid
Lot 29
Pair of diamond 'Wave' earrings, Graff
×0.7 high estimate
Estimate USD 18k – 23k
USD 16,216
$13,784price paid
Lot 79
A diamond necklace
×0.4 high estimate
Estimate USD 19k – 32k
USD 13,784
$8,108price paid
Lot 59
A diamond bracelet
×1.0 high estimate
Estimate USD 7k – 8k
USD 8,108
Pearls and cultured pearls 14 lots
$10,541price paid
Lot 94
Set of cultured pearl and diamond necklace and earrings, Mikimoto
×1.0 high estimate
Estimate USD 8k – 10k
USD 10,541
$4,541price paid
Lot 58
Pair of cultured pearl, emerald and diamond earrings
×0.6 high estimate
Estimate USD 5k – 7k
USD 4,541
$4,216price paid
Lot 4
A cultured pearl and gold 'Mademoiselle' bracelet wristwatch, Chanel
×0.8 high estimate
Estimate USD 3k – 5k
USD 4,216
$3,892price paid
Lot 70
A cultured pearl, coloured sapphire and diamond pendant necklace
×0.3 high estimate
Estimate USD 10k – 15k
USD 3,892
$2,595price paid
Lot 54
A cultured pearl and diamond ring
×1.1 high estimate
Estimate USD 2k – 2k
USD 2,595
$2,108price paid
Lot 72
A gold, peridot and cultured pearl necklace, Mikimoto
×0.3 high estimate
Estimate USD 5k – 8k
USD 2,108
$10,541price paid
Lot 1
Set of mother-of-pearl and diamond 'Two butterfly' pendant necklace and pink opal 'Alhambra' earrings, Van Cleef & Arpels
×2.6 high estimate
Estimate USD 3k – 4k
USD 10,541
$335per carat
Lot 108
A clam pearl, tanzanite and diamond ring
26.61 ct
×0.6 high estimate
Estimate USD 10k – 15k
USD 8,919$335 per carat
$5,189price paid
Lot 60
A conch pearl and diamond 'Cross' pendant necklace, Mikimoto
×1.0 high estimate
Estimate USD 3k – 5k
USD 5,189
$2,108price paid
Lot 6
Set of mother-of-pearl and diamond 'Diva'S dream' pendant necklace and ring, Bulgari
×0.5 high estimate
Estimate USD 3k – 4k
USD 2,108
$811price paid
Lot 115
Pair of mother-of-pearl, diamond and coloured diamond cufflinks, william & son
×0.4 high estimate
Estimate USD 1k – 2k
USD 811
$778price paid
Lot 120
Pair of mother-of-pearl and ruby cufflinks, william & son
×0.4 high estimate
Estimate USD 1k – 2k
USD 778
$681price paid
Lot 118
Pair of mother-of-pearl and ruby cufflinks, william & son
×0.3 high estimate
Estimate USD 1k – 2k
USD 681
Lot 2
Pair of mother-of-pearl, onyx and coral 'Art Deco' earrings, Van Cleef & Arpels
Estimate USD 1k – 2k
Not sold
Signed jewels 55 lots
$4,223per carat
Lot 71
A diamond ring, adler
1.92 ct
×0.7 high estimate
Estimate USD 8k – 12k
USD 8,108$4,223 per carat
$4,216price paid
Lot 18
A gold and diamond 'Flower' brooch, Boucheron
×0.9 high estimate
Estimate USD 3k – 5k
USD 4,216
$9,730price paid
Lot 43
A gold, emerald and diamond bracelet, Bulgari
×1.3 high estimate
Estimate USD 5k – 8k
USD 9,730
$3,081price paid
Lot 9
A white gold and gem-set 'B.zero1' necklace, Bulgari
×0.4 high estimate
Estimate USD 5k – 7k
USD 3,081
$2,595price paid
Lot 8
Set of gold 'B.zero1' ring and diamond earrings, Bulgari
×0.6 high estimate
Estimate USD 3k – 5k
USD 2,595
$2,108price paid
Lot 6
Set of mother-of-pearl and diamond 'Diva'S dream' pendant necklace and ring, Bulgari
×0.5 high estimate
Estimate USD 3k – 4k
USD 2,108
$1,054price paid
Lot 3
Set of gem-set and gold cufflinks, Bulgari
×0.5 high estimate
Estimate USD 1k – 2k
USD 1,054
$681price paid
Lot 5
A gold 'B.zero1' ring, Bulgari
×0.4 high estimate
Estimate USD 1k – 2k
USD 681
Lot 16
Set of gold and diamond 'Diva'S dream' pendant necklace and earrings, Bulgari
Estimate USD 8k – 11k
Not sold
Lot 45
A gold, ruby and diamond necklace, Bulgari
Estimate USD 8k – 10k
Not sold
$5,676price paid
Lot 7
A diamond 'Love' pendant necklace, Cartier
×1.8 high estimate
Estimate USD 2k – 3k
USD 5,676
$4,216price paid
Lot 4
A cultured pearl and gold 'Mademoiselle' bracelet wristwatch, Chanel
×0.8 high estimate
Estimate USD 3k – 5k
USD 4,216
$6,811price paid
Lot 110
Set of diamond and white gold necklace, earrings and ring, chimento
×0.7 high estimate
Estimate USD 7k – 10k
USD 6,811
$30,811price paid
Lot 40
Pair of ruby earrings, Graff
×0.7 high estimate
Estimate USD 32k – 45k
USD 30,811
$27,568price paid
Lot 38
Pair of emerald and diamond 'Wave' earrings, Graff
×0.7 high estimate
Estimate USD 26k – 39k
USD 27,568
$25,946price paid
Lot 34
Pair of sapphire and diamond 'Mini gypsy' earrings, Graff
×1.0 high estimate
Estimate USD 21k – 26k
USD 25,946
$17,838price paid
Lot 39
A ruby eternity ring, Graff
×0.7 high estimate
Estimate USD 19k – 26k
USD 17,838
$16,216price paid
Lot 29
Pair of diamond 'Wave' earrings, Graff
×0.7 high estimate
Estimate USD 18k – 23k
USD 16,216
$23,166per carat
Lot 28
A diamond 'Snowflake' pendant necklace, Graff
0.70 ct · F colour · VS1
×0.8 high estimate
Estimate USD 15k – 21k
USD 16,216$23,166 per carat
$14,595price paid
Lot 30
A diamond and coloured diamond 'Butterfly' ring, Graff
×0.5 high estimate
Estimate USD 26k – 32k
USD 14,595
$14,595price paid
Lot 27
An emerald and diamond 'Diamond on diamond' pendant necklace, Graff
×0.9 high estimate
Estimate USD 10k – 15k
USD 14,595
$12,973price paid
Lot 26
An emerald and diamond 'Diamond on diamond' ring, Graff
×1.3 high estimate
Estimate USD 8k – 10k
USD 12,973
$12,162price paid
Lot 33
Pair of ruby and diamond earrings, Graff
×0.6 high estimate
Estimate USD 15k – 21k
USD 12,162
$10,541price paid
Lot 24
Pair of sapphire and diamond 'Bull'S eye' earrings, Graff
×1.0 high estimate
Estimate USD 8k – 11k
USD 10,541
$10,541price paid
Lot 25
Pair of emerald and diamond 'Diamond on diamond' earrings, Graff
×1.0 high estimate
Estimate USD 8k – 11k
USD 10,541
$9,730price paid
Lot 37
An emerald and diamond 'Wave' ring, Graff
×0.9 high estimate
Estimate USD 8k – 10k
USD 9,730
$8,919price paid
Lot 20
Pair of ruby and diamond 'Flame' earrings, Graff
×0.6 high estimate
Estimate USD 10k – 15k
USD 8,919
$8,919price paid
Lot 31
A coloured diamond and diamond 'Diamond on diamond' ring, Graff
×0.6 high estimate
Estimate USD 10k – 15k
USD 8,919
$8,919price paid
Lot 36
Pair of ruby and diamond 'Bull'S eye' earrings, Graff
×0.6 high estimate
Estimate USD 10k – 15k
USD 8,919
$7,784price paid
Lot 22
Pair of emerald and diamond 'Flame' earrings, Graff
×0.9 high estimate
Estimate USD 6k – 9k
USD 7,784
$6,224per carat
Lot 35
A ruby and diamond 'Bull'S eye' pendant necklace, Graff
0.99 ct
×0.6 high estimate
Estimate USD 6k – 10k
USD 6,162$6,224 per carat
$5,189price paid
Lot 23
A diamond 'Snowflake' pendant necklace, Graff
×0.7 high estimate
Estimate USD 5k – 8k
USD 5,189
$3,892price paid
Lot 21
A diamond cross pendant necklace, Graff
×0.9 high estimate
Estimate USD 3k – 5k
USD 3,892
$6,732per carat
Lot 19
A diamond and ruby 'Flame' pendant necklace, Graff
0.53 ct
×0.6 high estimate
Estimate USD 4k – 6k
USD 3,568$6,732 per carat
Lot 32
Pair of emerald and diamond earrings, Graff
Estimate USD 19k – 26k
Not sold
$5,189price paid
Lot 12
A gold and diamond wristwatch, Harry Winston
×1.0 high estimate
Estimate USD 3k – 5k
USD 5,189
$10,541price paid
Lot 94
Set of cultured pearl and diamond necklace and earrings, Mikimoto
×1.0 high estimate
Estimate USD 8k – 10k
USD 10,541
$7,784price paid
Lot 107
Group of diamond and gem-set earrings, Mikimoto
×1.3 high estimate
Estimate USD 4k – 6k
USD 7,784
$5,189price paid
Lot 55
Set of white gold and diamond necklace and a cultured pearl and diamond pendant necklace, Mikimoto
×0.8 high estimate
Estimate USD 4k – 6k
USD 5,189
$5,189price paid
Lot 60
A conch pearl and diamond 'Cross' pendant necklace, Mikimoto
×1.0 high estimate
Estimate USD 3k – 5k
USD 5,189
$2,757price paid
Lot 15
A bi-coloured gold, diamond and coloured diamond charm bracelet, Mikimoto
×0.5 high estimate
Estimate USD 3k – 5k
USD 2,757
$2,108price paid
Lot 72
A gold, peridot and cultured pearl necklace, Mikimoto
×0.3 high estimate
Estimate USD 5k – 8k
USD 2,108
$10,541price paid
Lot 1
Set of mother-of-pearl and diamond 'Two butterfly' pendant necklace and pink opal 'Alhambra' earrings, Van Cleef & Arpels
×2.6 high estimate
Estimate USD 3k – 4k
USD 10,541
$6,811price paid
Lot 44
A gold, sapphire and diamond 'Bird' brooch, circa 1960s, Van Cleef & Arpels
×1.1 high estimate
Estimate USD 4k – 6k
USD 6,811
$5,676price paid
Lot 13
A ruby and diamond ring, Van Cleef & Arpels
Thailand · Heated
×0.7 high estimate
Estimate USD 5k – 8k
USD 5,676
$2,432price paid
Lot 10
A gold 'Alhambra' pendant necklace, Van Cleef & Arpels
×1.6 high estimate
Estimate USD 1k – 2k
USD 2,432
Lot 2
Pair of mother-of-pearl, onyx and coral 'Art Deco' earrings, Van Cleef & Arpels
Estimate USD 1k – 2k
Not sold
$6,486price paid
Lot 11
Set of two enamel rings by wallendorff and an emerald and diamond ring by Mikimoto, wellendorff
×1.6 high estimate
Estimate USD 3k – 4k
USD 6,486
$24,324price paid
Lot 114
Set of pink sapphire and diamond necklace, bracelet, earrings and ring, william & son
×1.3 high estimate
Estimate USD 13k – 19k
USD 24,324
$3,892price paid
Lot 119
Pair of sapphire and diamond cufflinks, william & son
×0.9 high estimate
Estimate USD 2k – 4k
USD 3,892
$973price paid
Lot 117
Pair of nephrite and ruby cufflinks, william & son
×0.1 high estimate
Estimate USD 4k – 8k
USD 973
$811price paid
Lot 115
Pair of mother-of-pearl, diamond and coloured diamond cufflinks, william & son
×0.4 high estimate
Estimate USD 1k – 2k
USD 811
$778price paid
Lot 116
Pair of onyx and ruby cufflinks, william & son
×0.4 high estimate
Estimate USD 1k – 2k
USD 778
$778price paid
Lot 120
Pair of mother-of-pearl and ruby cufflinks, william & son
×0.4 high estimate
Estimate USD 1k – 2k
USD 778
$681price paid
Lot 118
Pair of mother-of-pearl and ruby cufflinks, william & son
×0.3 high estimate
Estimate USD 1k – 2k
USD 681
Other jewels 45 lots
$491per carat
Lot 77
A Paraíba tourmaline and diamond pendant necklace
66.07 ct
×0.8 high estimate
Estimate USD 31k – 41k
USD 32,432$491 per carat
$27,568price paid
Lot 56
A diamond bracelet
×1.0 high estimate
Estimate USD 15k – 28k
USD 27,568
$10,541price paid
Lot 92
A coloured diamond and diamond necklace
×1.4 high estimate
Estimate USD 5k – 8k
USD 10,541
$8,919price paid
Lot 69
A coloured diamond and diamond bracelet
×0.9 high estimate
Estimate USD 6k – 10k
USD 8,919
$7,784price paid
Lot 106
A multi gem, diamond and onyx necklace
×0.5 high estimate
Estimate USD 10k – 15k
USD 7,784
$3,873per carat
Lot 66
A diamond ring
2.01 ct · H colour · VS1
×0.8 high estimate
Estimate USD 8k – 10k
USD 7,784$3,873 per carat
$7,297price paid
Lot 109
Pair of diamond earrings
×0.8 high estimate
Estimate USD 7k – 10k
USD 7,297
$7,297price paid
Lot 65
A diamond pendant
×0.9 high estimate
Estimate USD 5k – 8k
USD 7,297
$6,811price paid
Lot 62
A coloured diamond and diamond earrings
×0.7 high estimate
Estimate USD 6k – 10k
USD 6,811
$6,162price paid
Lot 52
A multi coloured diamond ring
×0.5 high estimate
Estimate USD 9k – 12k
USD 6,162
$6,162price paid
Lot 95
An alexandrite chrysoberyl and diamond ring
×0.8 high estimate
Estimate USD 5k – 8k
USD 6,162
$197per carat
Lot 85
A rubellite tourmaline and diamond necklace
28.85 ct · Heated
×0.6 high estimate
Estimate USD 8k – 10k
USD 5,676$197 per carat
$5,189price paid
Lot 90
Set of ruby and diamond ring and earrings
×1.0 high estimate
Estimate USD 4k – 5k
USD 5,189
$5,189price paid
Lot 89
A sapphire and diamond brooch
×3.4 high estimate
Estimate USD 1k – 2k
USD 5,189
$4,865price paid
Lot 112
Pair of diamond earrings
×0.6 high estimate
Estimate USD 6k – 8k
USD 4,865
$294per carat
Lot 88
A pink tourmaline and diamond ring
15.42 ct
×0.7 high estimate
Estimate USD 5k – 6k
USD 4,541$294 per carat
$4,541price paid
Lot 74
A jadeite and diamond ring
×1.4 high estimate
Estimate USD 2k – 3k
USD 4,541
$4,541price paid
Lot 87
Set of emerald and diamond ring and earrings
×1.8 high estimate
Estimate USD 2k – 3k
USD 4,541
$4,216price paid
Lot 98
A rubellite and diamond pendant necklace
×0.9 high estimate
Estimate USD 3k – 5k
USD 4,216
$3,892price paid
Lot 47
Pair of diamond hoop earrings
×0.9 high estimate
Estimate USD 3k – 5k
USD 3,892
$3,568price paid
Lot 64
Pair of diamond earrings
×0.8 high estimate
Estimate USD 3k – 5k
USD 3,568
$3,243price paid
Lot 99
A cat'S eye alexandrite chrysoberyl and diamond ring
×0.4 high estimate
Estimate USD 5k – 8k
USD 3,243
$3,243price paid
Lot 49
Pair of coloured diamond and diamond earrings
×0.6 high estimate
Estimate USD 3k – 5k
USD 3,243
$3,243price paid
Lot 67
A coloured diamond and diamond pendant necklace
×0.7 high estimate
Estimate USD 3k – 5k
USD 3,243
$3,081price paid
Lot 101
A diamond brooch
×0.4 high estimate
Estimate USD 5k – 7k
USD 3,081
$3,081price paid
Lot 111
Group of white gold, diamond and gem-set 'Instrument' brooches
×0.6 high estimate
Estimate USD 3k – 5k
USD 3,081
$3,081price paid
Lot 14
Set of white gold and diamond 'Juste un clou' pendant necklace by Cartier and a pink gold 'Allegra' triple heart pendant necklace by Bulgari
×0.7 high estimate
Estimate USD 3k – 4k
USD 3,081
$2,919price paid
Lot 41
A sapphire and diamond 'Penguin' pendant necklace
×0.6 high estimate
Estimate USD 3k – 5k
USD 2,919
$2,919price paid
Lot 105
A coloured sapphire, diamond and coloured diamond ring
×0.6 high estimate
Estimate USD 3k – 5k
USD 2,919
$2,757price paid
Lot 102
Set of aquamarine and diamond bangle and ring
×0.4 high estimate
Estimate USD 5k – 8k
USD 2,757
$2,757price paid
Lot 81
A sapphire and diamond bangle
×0.4 high estimate
Estimate USD 5k – 7k
USD 2,757
$2,757price paid
Lot 76
Set of diamond ring and earrings
×0.5 high estimate
Estimate USD 3k – 5k
USD 2,757
$2,108price paid
Lot 17
Set of enamel and gold 'Ladybug' brooches
×0.4 high estimate
Estimate USD 3k – 5k
USD 2,108
$160per carat
Lot 83
An opal, coloured sapphire and diamond ring
11.18 ct
×0.8 high estimate
Estimate USD 2k – 2k
USD 1,784$160 per carat
$1,622price paid
Lot 53
Set of gold and diamond necklace, ring and brooch
×0.3 high estimate
Estimate USD 4k – 6k
USD 1,622
$1,541price paid
Lot 104
Set of gold and diamond ring and earrings
×0.3 high estimate
Estimate USD 4k – 5k
USD 1,541
$1,541price paid
Lot 57
A diamond ring
×0.7 high estimate
Estimate USD 2k – 2k
USD 1,541
$1,541price paid
Lot 48
A diamond brooch
×0.8 high estimate
Estimate USD 1k – 2k
USD 1,541
$1,459price paid
Lot 73
A jadeite bangle
×1.3 high estimate
Estimate USD 901 – 1k
USD 1,459
$1,378price paid
Lot 121
Pair of ruby and diamond cufflinks
×0.3 high estimate
Estimate USD 4k – 5k
USD 1,378
Lot 86
A pink spinel and diamond ring
3.22 ct · Vietnam · No heat
Estimate USD 6k – 8k
Not sold
Lot 97
A tsavorite garnet and diamond ring
2.84 ct
Estimate USD 6k – 8k
Not sold
Lot 46
A spinel and diamond ring
2.47 ct · Tanzania · No heat
Estimate USD 5k – 8k
Not sold
Lot 82
A coloured sapphire and diamond 'Butterfly' brooch
Estimate USD 5k – 8k
Not sold
Lot 84
A ruby and diamond 'Butterfly' brooch
Estimate USD 5k – 8k
Not sold
Prices are the prices paid, buyer’s premium included, as Phillips publishes them; prices per carat and comparisons with the estimates use them too (Phillips estimates do not include the premium). Prices in USD at the ECB rate of 23 July 2021. Photographs © Phillips 2021.


