Burmese sapphire and diamond crossover ring, circa 1910. Hatton Garden1

Burmese sapphire and diamond crossover ring, circa 1910. Hatton Garden2

Burmese sapphire and diamond crossover ring, circa 1910. Hatton Garden3

Burmese sapphire and diamond crossover ring, circa 1910. Hatton Garden4

Burmese sapphire and diamond crossover ring, circa 1910. Hatton Garden5

Burmese sapphire and diamond crossover ring, circa 1910. Hatton Garden6

Burmese sapphire and diamond crossover ring, circa 1910.

Yellow Gold & Platinum, Diamond, Sapphire

£7,100

and ring. Set with one shape no heat Burmese sapphire in an setting with an approximate weight of 0.55 , further set with one cushion shape diamond in an open back with an approximate weight of 0.60 carats, adorned with twenty nine round mixed old cut diamond in open back settings with a combined weight of 0.55 carats. The total approximate diamond weight is 1.15 carats, to an elegant crossover design, featuring curving claws, a pierced and polished and fancy open backholing, leading to integrated and flowing through to a solid ridged . yellow and , 1910, accompanied by a Gemmological Certification Services report #5782-916.

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Reference Number 27355

Ring size: P½

Size Guide

Can be adjusted to any size.

Period Art Nouveau

TOTAL / RING Weight 4.8 grams

Metal Yellow Gold & Platinum

Gemstone Burmese Unheated Sapphire, Old Cut, approximately 0.55ct Diamond, Old Mine, approximately 0.6ct 29 x Diamonds, Old Cut, approximately 0.55ct 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

Burmese sapphire and diamond crossover ring, circa 1910.

Yellow Gold & Platinum, Diamond, Sapphire

£7,100

About the Gemstone

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