Chaumet yellow sapphire and diamond cluster ring, French, circa 1980.

Name: Chaumet yellow sapphire and diamond cluster ring, French, circa 1980.
SKU: 29841
Price: 26000.00 GBP
Availability: InStock

18ct Yellow Gold, Diamond, Ruby, Sapphire

£26,000

yellow and ring. Set to centre with one oval mixed cut no heat sapphire in an setting with a weight of 7.63 , flanked to either side with two triangular shape mixed cut natural no heat in open back rubover settings with a combined approximate weight of 0.75 carats, further adorned by twenty in open back settings with a combined weight of 1.00 carats, to an impressive cluster design with polished edges, a geometrically pierced , and fancy shape open back holing, the broad integrated leading through to a solid flat with raised border detail. 18 carat yellow , , French, 1980.

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Reference Number 29841

Maker Chaumet

Origin French

Ring size: L

Size Guide

Can be adjusted to any size.

Period 1980's

TOTAL / RING Weight 9.63 grams

Gemstone Ceylon Unheated Sapphire, approximately 7.63ct 2 x Rubies, approximately 0.75ct total 20 x Diamonds, approximately 1ct total

Provenance

Acquired from the Chaumet flagship store in London during the 1980s by a distinguished London collector, this exceptional jewel has remained in the same private collection ever since.

Condition

The ring is in excellent condition.

Director's Notes

The piece has been assessed by our in house gemmologist. The sapphire is natural without any indication of heat treatment and originates from old mines of Ceylon.

Natural yellow sapphires, often referred to as fancy sapphires, are among nature's rarest treasures, celebrated for their luminous golden colour. Untreated stones are exceptionally scarce and occupy the highest echelon of rarity. Sourced from the historic deposits of Ceylon, revered for over two millennia, these remarkable gemstones are distinguished by their extraordinary transparency, lustre, and refined colour.

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

Chaumet yellow sapphire and diamond cluster ring, French, circa 1980.

18ct Yellow Gold, Diamond, Ruby, Sapphire

£26,000

About the Gemstone

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