Cabochon and calibré sapphire diamond ring berganza hatton garden1

Cabochon and calibré sapphire diamond ring berganza hatton garden2

Cabochon and calibré sapphire diamond ring berganza hatton garden3

Cabochon and calibré sapphire diamond ring berganza hatton garden4

Cabochon and calibré sapphire diamond ring berganza hatton garden5

Vintage cabochon sapphire and diamond ring, circa 1920.

Platinum, Diamond, Sapphire

£11,000

and ring. Set centrally with an oval cabochon unenhanced sapphire in an setting with an approximate weight of 1.30 , further set with two round in open back rubover gypsy settings with an approximate combined weight of 0.40 carats, further enhanced by a single row of eight square natural unenhanced sapphires in open back settings with a combined weight of 0.50 carats. The total approximate sapphire weight is 1.80 carats, to a stylized three stone design featuring a curved conforming , polished edges and fancy open backholing, flanked by trumpeting smoothly flowing to a solid tapering . , 1920, accompanied by a Gemmological Certification Services report #5784369.

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Reference Number 23936

Ring size: L

Size Guide

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

Period 1920's

TOTAL / RING Weight 5.8 grams

Metal Platinum

Gemstone Basaltic Unheated Sapphire, Cabochon, approximately 1.3ct 2 x Diamonds, Old Cut, approximately 0.4ct total 8 x Sapphires, French Cut, approximately 0.5ct 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

Vintage cabochon sapphire and diamond ring, circa 1920.

Platinum, Diamond, Sapphire

£11,000

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