Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring
Orion Round Gemstone Ring

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Orion Round Gemstone Ring White Gold, Champagne Diamonds, Blue Sapphire

$3,150
/

No additional duties or taxes on delivery

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
happy to help.

  • Made in Italy
  • 2-Year Warranty
  • Dispatched from Italy
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Handcrafted in 18k white gold, this Orion oval ring unites 0.26 carat of champagne diamonds with a 0.28 carat blue sapphire. The design evokes celestial symmetry, luminous, poised, and sculpted with the quiet precision of Italian craftsmanship.

  • 18k white gold with a smooth, mirror-polished finish.
  • Champagne diamonds, 0.26 carat total, and blue sapphire, 0.28 carat, precision-set within the band.
  • Designed for seamless wear from day to night.

SKU: GIAN0678-02WH-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 8–10 working days for production and dispatch.

Some pieces or collections may require additional time due to their complexity. In these cases, our team will contact you directly with updated delivery expectations.

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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.