Edwardian Ceylon sapphire and diamond coronet cluster ring, circa 1910.1

Edwardian Ceylon sapphire and diamond coronet cluster ring, circa 1910.2

Edwardian Ceylon sapphire and diamond coronet cluster ring, circa 1910.

Yellow Gold & Platinum, Diamond, Sapphire

£35,000

and coronet ring. Set to centre with an oval no heat Ceylon sapphire in an setting with an approximate weight of 3.40 , surrounded by ten round old cut in open back with a combined approximate weight of 2.75 carats, flanked by two shape diamonds in open back and settings with a combined weight of 0.18 carats. The total approximate diamond weight of 2.93 carats to an elegant design featuring curving claws, an intricately pierced and fancy open backholing, leading to solid and flowing through to a tapering . and yellow , French import marks, 1910, accompanied by Gemmological Certification Services report #5785-2762.

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Reference Number 29437

Ring size: Q½

Size Guide

Can be adjusted to any size.

Period Edwardian

TOTAL / RING Weight 5.92 grams

Metal Yellow Gold & Platinum

Gemstone Ceylon Unheated Sapphire, Old Cut, approximately 3.4ct 10 x Diamonds, Old Cut, approximately 2.75ct total 2 x Diamonds, Old Mine, approximately 0.18ct total

Condition

This ring is in good condition.

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

Edwardian Ceylon sapphire and diamond coronet cluster ring, circa 1910.

Yellow Gold & Platinum, Diamond, Sapphire

£35,000

About the Gemstone

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