Sapphire and diamond cluster ring, circa 1920. Hatton Garden1

Sapphire and diamond cluster ring, circa 1920. Hatton Garden2

Sapphire and diamond cluster ring, circa 1920. Hatton Garden3

Sapphire and diamond cluster ring, circa 1920. Hatton Garden4

Sapphire and diamond cluster ring, circa 1920. Hatton Garden5

Sapphire and diamond cluster ring, circa 1920. Hatton Garden6

Sapphire and diamond cluster ring, circa 1920.

Platinum, Diamond, Sapphire

£7,500

and ring. Set to centre with a shape no heat sapphire in an setting with an approximate weight of 1.20 , encircled by twelve round in open back settings with an approximate combined weight of 0.40 carats, further flanked by six round eight cut diamonds in open back grain settings with a combined weight of 0.10 carats. The total approximate diamond weight is 0.50 carats, to an elegant oval design featuring polished borders, an intricately pierced and open shaped backholing, leading to slightly raised and flowing through to a smooth solid . , numbered '205', 1920, accompanied by Gemmological Certification Services (GCS) report #5782-1255.

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Reference Number 27453

Ring size: O

Size Guide

Can be adjusted to any size.

Period 1920's

TOTAL / RING Weight 3.7 grams

Metal Platinum

Gemstone Basaltic Unheated Sapphire, approximately 1.2ct 12 x Diamonds, Eight Cut, approximately 0.4ct total 6 x Diamonds, Eight Cut, approximately 0.1ct 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

Sapphire and diamond cluster ring, circa 1920.

Platinum, Diamond, Sapphire

£7,500

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