Orion Traingular Gemstone Ring
Orion Traingular Gemstone Ring

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Orion Traingular Gemstone Ring Rose Gold, Blue Sapphiress

$2,550
/

All duties & taxes included

Size chart
Women's Rings - Size Chart

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

Between or unsure of sizes? Our team is
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  • Ships in 8-10 days
  • Made in Italy
  • 2-Year Warranty
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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

Each piece of MARCO DAL MASO jewellery is meticulously handcrafted by skilled artisans in Vicenza, Italy, ensuring the highest level of craftsmanship and quality.

For items or sizes marked in stock and ready to ship, we aim to dispatch within 1–2 working days. For all other pieces, please allow between 1-3 weeks for production and dispatch, depending on the complexity of the piece.

Should there be any delays or issues with your order, our team will promptly notify you with an updated delivery timeline.

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Handcrafted in Italy. Built with intent.

Each piece carries the mark of a master artisan, finished by hand, and made to last — the reason it’s worth the wait.