Antique diamond cluster ring by J.E.Caldwell, American, circa 1910.
Platinum, Diamond
£10,000
Antiquediamondcluster ring by J.E.Caldwell. Set horizontally with three round old cutdiamonds in open backrubover settings with an approximate combined weight of 0.90 carats, further set with sixty round single cut diamonds in open back grain settings with a combined weight of 0.90 carats. The total approximate diamond weight is 1.80 carats, to a cluster featuring linear openwork, millegrain edging and intricate open backholing, the integrated shoulders with cheniers and grooved details, tapering to a solid D-shapeshank. Testedplatinum, signed 'J.E.C&Co', numbered 'L34177', American, circa 1910.
Born in Poughkeepsie, New York in 1813, James Emmot Caldwell moved to New York City aged 14 to hone his skills as a silversmith apprentice, eventually gaining the status of Master Silversmith in 1835.
After settling in Philadelphia, J.E. Caldwell & Co. was incorporated in 1868, and would eventually go on to become the landmark jeweller of the city. Known for offering styles that reflected and complimented the fashions of the era, J.E Caldwell’s collections included jewellery, silver, and objets d’art in the European style his American buyers had a penchant for.
Remaining a family-run business after the death of the founder, J.E. Caldwell began to establish themselves as a name offering some of the most significant examples of American Art Nouveau and Belle Epoque jewellery. The opulent designs were elegant, romantic and highly decorative as people sought to display their newfound wealth in their jewellery and fashion choices.
During the Art Deco period, J.E. Caldwell flourished further, celebrating geometric lines, diamonds, and bold colour contrasts. They were known to work with Oscar Heyman (known as the jeweller’s jeweller) to manufacture some of their finest designs; a coming together of two highly celebrated American jewellery names.
Antique diamond cluster ring by J.E.Caldwell, American, circa 1910.Platinum, Diamond
Reserve with a deposit£2,000
The piece is held exclusively for you
20% non-refundable, non-transferable deposit
Up to 3 months to pay the balance
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Purchase in full£10,000
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International Ring Sizes
Inside diameter
(mm)
USA
UK
China
India
European
11.63
0
11.84
¼
12.04
½
A
12.24
¾
A½
12.45
1
B
1
12.65
1¼
B½
12.85
1½
C
13.06
1¾
C½
41
13.26
2
D
2
42
13.46
2¼
D½
13.67
2½
E
3
43
13.87
2¾
E½
14.07
3
F
4
44
14.27
3¼
F½
5
45
14.48
3½
G
14.68
3¾
G½
6
46
H
47
14.88
4
H½
7
15.09
4¼
I
48
15.29
4½
I½
8
15.49
4¾
J
49
15.7
5
J½
9
50
15.9
5¼
K
51
16.1
5½
K½
10
16.31
5¾
L
52
16.51
6
L½
11
16.71
6¼
M
12
53
16.92
6½
M½
13
17.12
6¾
N
54
17.32
7
O
14
55
17.53
7¼
O½
56
17.73
7½
P
15
17.93
7¾
P½
57
18.14
8
Q
16
18.34
8¼
Q½
58
18.54
8½
R
17
59
18.75
8¾
R½
18.95
9
S
18
60
19.15
9¼
19.35
9½
S½
19
61
19.56
9¾
T
19.76
10
T½
20
62
19.96
10¼
U
21
20.17
10½
U½
22
63
20.37
10¾
V
64
20.57
11
V½
23
20.78
11¼
W
65
20.98
11½
W½
24
21.18
11¾
X
66
21.39
12
Y
25
67
21.59
12¼
Y½
68
21.79
12½
Z
26
22
12¾
Z½
69
22.2
13
27
22.4
13¼
22.61
13½
22.81
13¾
23.01
14
23.22
14¼
23.42
14½
23.62
14¾
23.83
15
24.03
15¼
24.23
15½
24.43
15¾
24.64
16
UK Delivery
Next day delivery
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Nominated day delivery
Tuesday to Saturday
Complimentary
Same Day Delivery within London
Monday to Saturday – order by 3:30pm
£100
International delivery
USA
7-10 business days - complimentary fully insured shipping
Complimentary
Europe and Rest of World
7-10 business days - complimentary fully insured shipping
Complimentary
Returns
If upon receiving your piece, it is not to your liking, we offer complimentary returns within 14 days for all unseen purchases on both UK and International orders. Simply let us know, package up your piece, and you will be sent a return shipping label.
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Derived from the Ancient Greek ‘adamas’ meaning everlasting or unbeatable, diamonds have been prized for their unique physical attributes for millennia. Formed of crystallised carbon, they are the hardest substance on earth. Diamonds have long been a symbol of strength, invincibility and eternal love, which has made them the world’s most desired gemstone.