Diamond coronet cluster ring, circa 1940. 1

Diamond coronet cluster ring, circa 1940. 2

Diamond coronet cluster ring, mid 20th Century.

Name: Diamond coronet cluster ring, mid 20th Century.
SKU: 30073
Price: 6400.00 GBP
Availability: InStock

Yellow Gold, Diamond

£6,400

coronet ring. Set to center with one round diamond in an setting with an approximate weigh of 0.55 , encircled by eight round transitional cut in open back with a combined weight of 0.96 carats. The total approximate diamond weight is 1.51 carats to an impressive design featuring curving claws, an intricately pierced and fancy shape open backholing, leading to inwardly tapering with detail and flowing through to a solid . yellow and , mid 20th Century.

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Reference Number 30073

Ring size: K

Size Guide

Can be adjusted to any size.

Period 1940's

TOTAL / RING Weight 3.12 grams

Gemstone Diamond, Transitional, approximately 0.55ct 8 x Diamonds, Transitional, approximately 0.96ct total

Condition

This ring is in excellent condition.

Director's Notes

The metal was first used in jewellery in 1939, as an alternative to platinum, which was highly restricted after it was declared a strategic government resource during World War II due to its use in the war effort.

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

Diamond coronet cluster ring, mid 20th Century.

Yellow Gold, Diamond

£6,400

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