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MARCO DAL MASO WOMEN Orion Square Gemstone Ring featuring a square-cut gemstone and elegant silver band.

MARCO DAL MASO WOMEN Orion Square Gemstone Ring featuring a square-cut gemstone and elegant silver band.

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Orion square gemstone ring White Gold, Blue Sapphires

$2,990

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

In stock · Ships in 2–3 days

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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 white gold, this Orion square ring is adorned with 0.54 carat of blue sapphires, each precision-set to evoke tranquil brilliance. Its sculptural form mirrors celestial geometry, a refined balance of clarity, depth, and Italian craftsmanship.

18k white gold with a smooth, mirror-polished finish.
Blue sapphires, 0.54 ct total, precision-set along the band.
Designed for seamless wear from day to night.

SKU: GIAN0671-07WH-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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Orion Square Gemstone Ring

$2,990

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ORION Square Gemstone Ring | 18k White Gold & Blue Sapphires | Ring