Ceylon sapphire and diamond coronet cluster ring hatton garden1

Ceylon sapphire and diamond coronet cluster ring hatton garden2

Ceylon sapphire and diamond coronet cluster ring hatton garden3

Ceylon sapphire and diamond coronet cluster ring hatton garden4

Ceylon sapphire and diamond coronet cluster ring hatton garden5

Ceylon sapphire and diamond coronet cluster ring, circa 1940.

Platinum, Diamond, Sapphire

£31,200

and coronet ring. Set to centre with a shape mixed cut unenhanced Ceylon sapphire in an setting with a weight of 3.01 , encircled by a single row of sixteen round old in open back settings with an approximate combined weight of 0.60 carats, to an impressive cluster design featuring polished edging, a pierced linear and open backholing, the elegant inward tapering flowing to a solid ribbed . , 1940, accompanied by Swiss Gemological Institute (SSEF) report #137019.

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Reference Number 18267

Ring size: M

Size Guide

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

Period 1940's

TOTAL / RING Weight 6.4 grams

Metal Platinum

Gemstone Ceylon Unheated Sapphire, Mixed Cut, 3.01ct 16 x Diamonds, Eight Cut, 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

Ceylon sapphire and diamond coronet cluster ring, circa 1940.

Platinum, Diamond, Sapphire

£31,200

About the Gemstone

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