Cabochon Colombian emerald diamond ring berganza hatton garden1

Cabochon Colombian emerald diamond ring berganza hatton garden2

Cabochon Colombian emerald diamond ring berganza hatton garden3

Cabochon Colombian emerald diamond ring berganza hatton garden4

Cabochon Colombian emerald diamond ring berganza hatton garden5

Cabochon Colombian emerald diamond ring berganza hatton garden6

Cabochon Colombian emerald and diamond ring, circa 1970.

Platinum & Iridium, Diamond, Emerald

£9,200

and ring. Set with one central oval cabochon Colombian emerald in an setting with an approximate weight of 3.60 , half encircled by a scrolling row of thirteen rectangular cut in open back with a total weight of 0.35 carats, and half encircled by a band of fifty round diamonds in open back settings with a total weight of 0.75 carats. The combined approximate diamond weight is 1.10 carats, to a swirling asymmetric design with an openwork , pierced backholing, with scrolling which lead on to a slim . and , American, 1970, accompanied by Gemmological Certification Services report #78154-58.

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Reference Number 24205

Ring size: P

Size Guide

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

Period 1970's

Metal Platinum & Iridium

Gemstone Colombian Moderate Oil Emerald, Cabochon, approximately 3.6ct 13 x Diamonds, Baguette Cut, approximately 0.35ct total 50 x Diamonds, Eight Cut, approximately 0.75ct 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 Colombian emerald and diamond ring, circa 1970.

Platinum & Iridium, Diamond, Emerald

£9,200

About the Gemstone

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