Sapphire and diamond coronet cluster ring hatton garden1

Sapphire and diamond coronet cluster ring hatton garden2

Sapphire and diamond coronet cluster ring hatton garden3

Sapphire and diamond coronet cluster ring hatton garden4

Sapphire and diamond coronet cluster ring hatton garden5

Sapphire and diamond coronet cluster ring hatton garden6

Sapphire and diamond coronet cluster ring hatton garden7

Deep Royal Blue Burmese sapphire and diamond coronet cluster ring, circa 1915.

Gold & Platinum, Diamond, Sapphire

£12,000

Deep Royal Blue and coronet ring. Set to centre with a shape mixed cut no heat deep royal blue Burmese sapphire in an setting with a weight of 1.38 , encircled by fourteen cushion shape in open back rubover and settings with a combined approximate weight of 0.60 carats, to an elegant design featuring polished scalloped edging, a decoratively pierced with petal motifs and fancy shape open backholing, leading to inwardly tapering with detail and flowing through to a solid . 18 carat yellow and , 1915, accompanied by GemResearch SwissLab report #GRS2017-062596.

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Reference Number 28272

Ring size: N

Size Guide

Can be adjusted to any size.

Period Edwardian

TOTAL / RING Weight 4.7 grams

Metal Gold & Platinum

Gemstone Burmese Unheated Sapphire, Old Cut, 1.38ct 14 x Diamonds, Old Mine, approximately 0.6ct 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

Deep Royal Blue Burmese sapphire and diamond coronet cluster ring, circa 1915.

Gold & Platinum, Diamond, Sapphire

£12,000

About the Gemstone

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