Edwardian turquoise and diamond coronet cluster ring1

Edwardian turquoise and diamond coronet cluster ring2

Edwardian turquoise and diamond coronet cluster ring3

Edwardian turquoise and diamond coronet cluster ring, circa 1905.

Gold & Platinum, Diamond, Turquoise

£4,400

and coronet ring. Set to center with a round cut turquoise in an setting, with an approximate weight of 1.20 , encircled by ten shape in open back , with a combined approximate weight of 1.50 carats, flanked by two cushion shape old mine diamonds set in an open back settings with a combined weight of 0.20 carats. The total approximate diamond weight is 1.70 carats to an elegant design featuring curving claws, a decoratively pierced and fancy open backholing, leading to broad and flowing through to a tapered . yellow and , 1905.

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Reference Number 28704

Ring size: L½

Size Guide

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

Period Edwardian

TOTAL / RING Weight 4.21 grams

Metal Gold & Platinum

Gemstone Turquoise, Cabochon, approximately 1.2ct 10 x Diamonds, Old Mine, approximately 1.5ct total 2 x Diamonds, Old Mine, approximately 0.2ct total

Condition

This ring is in good condition.

Chairman's Notes

Turquoise is one of the world’s most ancient gems. Archaeological excavations revealed that the rulers of ancient Egypt adorned themselves with turquoise jewellery, and Chinese artisans were carving it more than 3,000 years ago. It is thought that the word turquoise dates to as early as the 13th century and derives from the French ‘pierres tourques’ or ‘Turkish stone’. Despite the finest material being found in Persia, turquoise was brought to Europe through the ottoman empire, so for centuries it was assumed that it was in fact Turkish in origin.

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

Edwardian turquoise and diamond coronet cluster ring, circa 1905.

Gold & Platinum, Diamond, Turquoise

£4,400

About the Gemstone

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