Ruby and diamond coronet cluster ring, circa 1960. hatton garden1

Ruby and diamond coronet cluster ring, circa 1960. hatton garden2

Ruby and diamond coronet cluster ring, circa 1960.

Yellow Gold & Platinum, Diamond, Ruby

£3,500

and coronet ring. Set to centre with an oval no heat ruby in an setting with an approximate weight of 0.75 , encircled by twelve in open back and settings with a combined approximate weight of 0.45 carats, to an elegant design featuring scalloped edges with faint detail, an intricately pierced with petal motifs and oval open backholing, leading to inwardly tapering with that flow through to a solid . 18 carat yellow and , 1960, accompanied by The Gem & Laboratory report #25710.

Purchase

Call us

Enquire

Viewing

Reference Number 29263

Ring size: S

Size Guide

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

Period 1960's

TOTAL / RING Weight 2.9 grams

Metal Yellow Gold & Platinum

Gemstone Ruby, Old Cut, approximately 0.75ct 12 x Diamonds, Brilliant Cut, approximately 0.45ct total

Chairman's Notes

Whilst no origin can be confirmed, this ruby has been assessed by the Gem and Pearl lab as having internal features which suggest a geological occurrence common to Thailand, East Africa, and others.

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

Ruby and diamond coronet cluster ring, circa 1960.

Yellow Gold & Platinum, Diamond, Ruby

£3,500

You may also like