Cabochon sapphire and diamond cluster ring berganza hatton garden1

Cabochon sapphire and diamond cluster ring berganza hatton garden2

Cabochon sapphire and diamond cluster ring berganza hatton garden3

Cabochon sapphire and diamond cluster ring berganza hatton garden4

Cabochon sapphire and diamond cluster ring berganza hatton garden5

Cabochon sapphire and diamond cluster ring berganza hatton garden6

Cabochon sapphire and diamond coronet cluster ring, circa 1905

Platinum, Diamond, Sapphire

£17,000

and coronet ring. Set centrally with one oval cabochon no heat sapphire in an setting with an approximate weight of 7.30 , encircled by thirty round in open back settings with a total approximate weight of 0.30 carats, to an impressive design with scalloped edging, an intricately pierced and shaped backholing, flowing through to trumpeting featuring openwork and one diamond set to each, leading through to a solid ridged . , 1905, accompanied by Gemmological Certification Services report #79202-73.

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Reference Number 24810

Origin French

Ring size: M

Size Guide

Can be adjusted to any size.

Period Belle Époque

TOTAL / RING Weight 4.3 grams

Metal Platinum

Gemstone Basaltic Unheated Sapphire, Cabochon, approximately 7.3ct 30 x Diamonds, Eight Cut, approximately 0.3ct 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

Cabochon sapphire and diamond coronet cluster ring, circa 1905

Platinum, Diamond, Sapphire

£17,000

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