Mauboussin flanked solitaire ring, circa 1990s. Hatton Garden1

Mauboussin flanked solitaire ring, circa 1990s. Hatton Garden2

Mauboussin flanked solitaire ring, circa 1990s. Hatton Garden3

Mauboussin flanked solitaire ring, circa 1990s. Hatton Garden4

Mauboussin flanked solitaire ring, circa 1990s. Hatton Garden5

Mauboussin flanked solitaire ring, circa 1990s. Hatton Garden6

Mauboussin diamond and sapphire ring, circa 1990s.7

Mauboussin diamond and sapphire ring, 1993

18ct Yellow Gold, Diamond, Sapphire

£34,500

and ring. Set to centre with an octagonal diamond, G colour, SI1 clarity, with a weight of 2.01 in an setting, flanked by six cut in open back settings with a combined approximate weight of 0.72 carats, flanked by four sapphires in settings with a combined weight of 0.50 carats. The total approximate diamond weight is 2.73 carats, to an elegant geometric design featuring polished edges, an intricately pierced and open backholing, the integrated tapering flowing smoothly down to a solid flat . 18 carat yellow , for Mauboussin, numbered '46662' French, 1993, accompanied by Gemological Institute of America (GIA) report #5231546782, certificate of authenticity from Mauboussin and original box.

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Reference Number 29212

Maker Mauboussin

Origin French

Ring size: J

Size Guide

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

Period 1990's

TOTAL / RING Weight 5.12 grams

Metal 18ct Yellow Gold

Gemstone Diamond, Emerald Cut, 2.01ct 6 x Diamonds, Baguette Cut, approximately 0.72ct total 4 x Sapphires, Cabochon, approximately 0.5ct total

Condition

The ring is in excellent condition.

Chairman's Notes

Mauboussin introduced the "Olympe" ring in 1991. The Olympe ring is part of Mauboussin's "Éternelles" collection, a design tribute to the timeless allure of precious stones paired with symmetry and proportion adhering to ancient principles of balance and beauty. In the 1990s, Mauboussin embraced innovation by opening new workshops. The bold design combines the character of daring central diamonds and the elegance of vibrant colour with sapphire accents. Today, the Olympe ring remains a sought-after piece, reflecting Mauboussin's legacy of blending classical inspiration with modern creativity.

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

Mauboussin diamond and sapphire ring, 1993

18ct Yellow Gold, Diamond, Sapphire

£34,500

About the Gemstone

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