Colour change Ceylon sapphire and diamond ring, circa 1905. Hatton Garden1

Colour change Ceylon sapphire and diamond ring, circa 1905. Hatton Garden2

Colour change Ceylon sapphire and diamond ring, circa 1905. Hatton Garden3

Colour change Ceylon sapphire and diamond ring, circa 1905. Hatton Garden4

Colour change Ceylon sapphire and diamond ring, circa 1905. Hatton Garden5

Colour change Ceylon sapphire and diamond ring, circa 1905. Hatton Garden6

Colour change Ceylon sapphire and diamond ring, circa 1905. Hatton Garden7

Colour change Ceylon sapphire and diamond ring, circa 1905.

18ct Yellow Gold, Diamond, Pink Sapphire

£22,000

Colour change and ring. Set to centre with an oval unenhanced pinkish purple colour change Ceylon sapphire, pinkish purple in daylight and pink in incandescent light, in an setting with a weight of 7.38 , encircled by thirty round eight-cut in open back and settings with a combined approximate weight of 1.00 carats, to an impressive elongated coronet design featuring stylised claws and polished borders, an intricately pierced and fancy shape open backholing, leading to inwardly tapering and flowing through to a solid . 18 carat yellow and , 1905, accompanied by The Gem & Lab report #22215.

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Reference Number 28146

Ring size: K½

Size Guide

The majority of items can be re-sized free of charge.

Period Edwardian

TOTAL / RING Weight 4.7 grams

Metal 18ct Yellow Gold

Gemstone Ceylon Pink Sapphire, Old Cut, 7.38ct 30 x Diamonds, Eight Cut, approximately 1ct total

Condition

The ring is in excellent 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

Colour change Ceylon sapphire and diamond ring, circa 1905.

18ct Yellow Gold, Diamond, Pink Sapphire

£22,000

About the Gemstone

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