Art Deco Colombian Emerald and diamond ring, circa 19201

Art Deco Colombian Emerald and diamond ring, circa 19202

Art Deco Colombian Emerald and diamond ring, circa 1920

Platinum, Diamond, Emerald

£21,000

and ring. Centrally set with an octagonal emearld-cut Colombian emerald with minor oil, in an setting with an approximate weight of 1.60 , flanked by ten round in open back settings with a combined approximate weight of 0.20 carats, to a geometric flanked design featuring curving claws, a linear pierced and fancy open backholing, the smooth flowing through to a solid . , 1920, accompanied by Gemmological Certification Services report #5785-2643.

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Reference Number 29422

Ring size: L

Size Guide

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

Period Art Deco

TOTAL / RING Weight 2.92 grams

Metal Platinum

Gemstone Colombian Minor Oil Emerald, Emerald Cut, approximately 1.6ct 10 x Diamonds, Eight Cut, approximately 0.2ct total

Condition

This ring is in excellent condition.

Chairman's Notes

Colombian emeralds are known for their incredible clarity, a rare and sought after characteristic amongst emeralds. Most emeralds contain inclusions which are visible to the naked eye, these are very distinctive and form a scenery described by the French as a ‘jardin’ or garden.

As Colombian emeralds typically have a higher clarity, less oil would penetrate the stone through surface reaching fissures, leaving the natural beauty to shine through. Colombian emeralds with even minor, or insignificant clarity enhancement are rare to come by.

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

Art Deco Colombian Emerald and diamond ring, circa 1920

Platinum, Diamond, Emerald

£21,000

About the Gemstone

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