Colombian emerald and diamond ring, American, circa 1960.1

Colombian emerald and diamond ring, American, circa 1960.2

Colombian emerald and diamond ring, American, circa 1960.3

Colombian emerald and diamond ring, American, circa 1960.

Platinum & Iridium, Diamond, Emerald

£25,500

and ring. Set to centre with an octagonal Colombian emerald with minor clarity enhancement in an setting with a weight of 1.72 , further set with two round in open back with an approximate combined weight of 1.00 carats, further decorated with two tapered cut diamonds in open back part-rubover settings with a combined weight of 0.16 carats. The total approximate diamond weight is 1.16 carats to an elegant three stone design featuring curving claws, an open geometric and fancy open backholing, the diamond set flow through to a solid . and , American, 1960, accompanied by American Gemological Laboratories (AGL) report #1143812.

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Reference Number 29277

Origin America

Ring size: I½

Size Guide

Can be adjusted to any size.

Period 1960's

TOTAL / RING Weight 4.47 grams

Metal Platinum & Iridium

Gemstone Colombian Minor Emerald, Emerald Cut, 1.72ct 2 x Diamonds, Transitional, approximately 1ct total 2 x Diamonds, Baguette Cut, approximately 0.16ct total

Condition

This 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

Colombian emerald and diamond ring, American, circa 1960.

Platinum & Iridium, Diamond, Emerald

£25,500

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