Belle Époque diamond cluster ring, French, circa 1910.

Name: Belle Époque diamond cluster ring, French, circa 1910.
SKU: 29965
Price: 22500.00 GBP
Availability: InStock

Platinum, Diamond

£22,500

Belle Époque ring. Vertically set with four shape in settings with a combined approximate weight of 2.60 , further adorned by fifty-four round diamonds in open back settings with a combined weight of 1.10 carats. The total approximate diamond weight is 3.70 carats, to an elegant elongated cluster design featuring intricate openwork with edging throughout, a pierced linear and open backholing, leading to intricate tri-split and flowing through to a flat . , French, 1910.

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Reference Number 29965

Origin Francce

Ring size: Q

Size Guide

Can be adjusted to any size.

Period Belle Époque

TOTAL / RING Weight 6.45 grams

Gemstone 4 x Diamonds, Old Mine, approximately 2.6ct total 54 x Diamonds, Rose Cut, approximately 1.1ct total

Condition

This ring is in excellent condition.

Director's Notes

When platinum first came into use in jewellery at the turn of the twentieth century, French regulations did not yet require it to be hallmarked. By 1910, however, official control was introduced through the use of existing gold hallmarks (such as the eagle’s head seen on this ring) as the clear visual distinction between gold and platinum was considered sufficient to avoid confusion.

As demand for platinum grew and its price rose, new alloys such as white gold and palladium were developed to imitate its appearance. To distinguish these metals from platinum, three dedicated platinum hallmarks were officially introduced in France, in 1913.

Delivery & Returns

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

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

USA 7-10 business days - complimentary fully insured shipping	Complimentary
Europe and Rest of World 7-10 business days - complimentary fully insured shipping	Complimentary

Belle Époque diamond cluster ring, French, circa 1910.

Platinum, Diamond

£22,500

About the Gemstone

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