Colombian emerald and diamond coronet cluster ring, circa 1910.
Gold & Platinum, Diamond, Emerald
£20,000
Colombianemerald and diamond coronet cluster ring. Set to center with an octagonal step cut Colombian emerald, with minor clarity enhancement, with an approximate weight of 0.70 carats, encircled by eight cushion shape old minediamonds in open backclaw settings with a combined weight of 2.80 carats, and further flanked by two cushion old mine diamonds in open back grain settings with a combined weight of 0.30 carats. The combined approximate diamond weight is 3.10 carats, to an elongated coronet cluster design featuring curving claws, a pierced gallery and fancy shape open backholing leading to ridged shoulders that flow through to a solid D-shapeshank. Tested yellow gold and platinum, numbered '2856', circa 1910, accompanied by Gemmological Certification Services report #5787-0383.
For centuries, the emerald mines of Colombia have yielded some of the world’s most coveted gemstones, celebrated for their rich, saturated green hues and exceptional beauty. Yet, despite their centuries-old legacy, discovering these remarkable gemstones set within antique jewellery remains exceptionally rare, making surviving examples all the more precious.
Colombian emerald and diamond coronet cluster ring, circa 1910.Gold & Platinum, Diamond, Emerald
DELIVERY & PAYMENT NOTE
Please note the item must be shipped to the billing address of the payment card if paid online.
If you prefer to collect your piece in person, the remaining balance must be paid in-store at the time of collection or via bank transfer.
Reserve with a deposit£4,000
The piece is held exclusively for you
20% non-refundable, non-transferable deposit
Up to 3 months to pay the balance
Online via your Berganza customer account
In store via card or Apple Pay
Purchase in full£20,000
Settle the full amount today
Please note the piece must be shipped to the billing address of the payment card
DELIVERY & PAYMENT NOTE
Please note the item must be shipped to the billing address of the payment card if paid online.
If you prefer to collect your piece in person, the remaining balance must be paid in-store at the time of collection or via bank transfer.
Please send your enquiry and one of our jewellery experts will get back to you as soon as possible.
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
Tuesday to Saturday before 1pm – order by 4:30pm
Complimentary
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.
Taxes and Duties
Please note: that any applicable taxes, import duties, or customs fees are the responsibility of the customer and must be settled directly with your local customs authority.
If you are purchasing from outside the UK, we encourage you to get in touch with us directly. Our team will be pleased to advise and explore how we may assist with your order.
Emeralds have a long and illustrious history, with the most coveted of these gems hailing from the South American country of Colombia. These mines have been worked since ancient times and continue to be the standard upon which all emeralds are graded for quality.
In 1901, Edward VII became king and hailed in the new Edwardian age. The turn of the twentieth century brought with it many innovations and discoveries. Plastic is invented, Einstein discovered relativity and Madame Curie discovered (to her cost) radioactivity. The British Empire spanned the globe, from Canada and Australia to India and parts of Africa.
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