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Marco Dal Maso women’s Orion triangular gemstone ring featuring a sleek design with a prominent triangular gemstone and metal band.

Marco Dal Maso women’s Orion triangular gemstone ring featuring a sleek design with a prominent triangular gemstone and metal band.

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Orion triangular gemstone ring Rose Gold, Blue Sapphiress

$2,550

No additional duties or taxes on delivery

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Ring size Size chart

Find Your Size

A precise fit ensures everyday comfort.

US Size	France Size	Italian Size	UK Size	Japanese Size	Inner Diameter (mm)
2	41.5	2	D	2	1.33
2.5	42.75	2.5	E	2.5	1.35
3	44	4	F	4	1.4
3.5	45.5	5.5	G	5.5	1.45
4	46.75	6.8	H ^1/2	6.5	1.47
4.5	48	8	I ^1/2	8	1.53
5	49.25	9.5	J ^1/2	9.5	1.58
5.5	50.5	10.5	L	10.5	1.61
6	51.5	11.5	M	11	1.63
6.5	53	13	N	12.5	1.68
7	54.5	14.5	O	14	1.73
7.5	56	16	P	15.5	1.78
8	57	17	Q	16.5	1.81
8.5	58.5	18.5	Q ^1/2	18	1.86
9	59.75	19.5	R ^1/2	19	1.9
9.5	61	21	S ^1/2	20.5	1.95
10	62	22	T ^1/2	21.5	1.98
10.5	63.5	23.5	U ^1/2	22.5	2.02
11	65	25	W	24	2.06
11.5	66.25	26.5	W ^1/2	25.5	2.11
12	67.5	27.5	Y	26	2.13
12.5	68.75	28.5	Z	27	2.17
13	70	30	1	29	2.22

US Size	France Size	Italian Size	UK Size	Japanese Size	Inner Diameter (in)
2	41.5	2	D	2	4.18
2.5	42.75	2.5	E	2.5	4.25
3	44	4	F	4	4.4
3.5	45.5	5.5	G	5.5	4.55
4	46.75	6.8	H ^1/2	6.5	4.62
4.5	48	8	I ^1/2	8	4.8
5	49.25	9.5	J ^1/2	9.5	4.96
5.5	50.5	10.5	L	10.5	5.06
6	51.5	11.5	M	11	5.12
6.5	53	13	N	12.5	5.25
7	54.5	14.5	O	14	5.3
7.5	56	16	P	15.5	5.59
8	57	17	Q	16.5	5.68
8.5	58.5	18.5	Q ^1/2	18	5.84
9	59.75	19.5	R ^1/2	19	5.97
9.5	61	21	S ^1/2	20.5	6.12
10	62	22	T ^1/2	21.5	6.22
10.5	63.5	23.5	U ^1/2	22.5	6.34
11	65	25	W	24	6.47
11.5	66.25	26.5	W ^1/2	25.5	6.63
12	67.5	27.5	Y	26	6.68
12.5	68.75	28.5	Z	27	6.81
13	70	30	1	29	6.97

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

12.5

13

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Made in Italy

2-Year Warranty

Dispatched from Italy

Contact customer care

Need style tips, a second opinion, or help finding your perfect size? We're ready to assist you every step of the way.

Handcrafted in 18k rose gold, this Orion triangular ring is set with 0.46 carat of blue sapphires that trace its sculptural lines. Defined by balance and precision, the design evokes the geometry of celestial motion, refined, radiant, and unmistakably modern.

18k rose gold with a polished, luminous finish.
Blue sapphires, 0.46 carat total, handset in a triangular formation.
Designed for seamless wear from day to night.

SKU: GIAN0758-03PI-2

Every MARCO DAL MASO piece is handcrafted in our Vicenza atelier. Some pieces are ready to ship, while others are made to order.

Ready-to-ship pieces are dispatched from Italy within 2-3 working days. Made-to-order pieces are crafted and dispatched within 7-12 working days.

These timeframes refer to dispatch. Delivery time is additional and varies by destination.

Certain pieces may require additional time. If this applies to your order, we will contact you directly with the expected dispatch date.

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Orion
Rings

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Marco Dal Maso women’s Orion triangular gemstone ring featuring a sleek design with a prominent triangular gemstone and metal band.

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Orion Triangular Gemstone Ring

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ORION Triangular Gemstone Ring | 18k Rose Gold & Blue Sapphires | Ring