Choose a ring that fits the intended finger comfortably. Measure straight across the inside of the ring, from inner edge to inner edge, and match the diameter below.
US size
Inside diameter
EU size
3
14.1 mm
44
3.5
14.5 mm
45
4
14.9 mm
47
4.5
15.3 mm
48
5
15.7 mm
49
5.5
16.1 mm
51
6
16.5 mm
52
6.5
16.9 mm
53
7
17.3 mm
54
7.5
17.7 mm
56
8
18.2 mm
57
8.5
18.6 mm
58
9
18.9 mm
59
9.5
19.4 mm
61
10
19.8 mm
62
10.5
20.2 mm
63
11
20.7 mm
65
11.5
21.1 mm
66
12
21.5 mm
68
12.5
21.9 mm
69
13
22.3 mm
70
Between sizes? Choose the larger size. Wider bands can feel more fitted than fine bands.
The Celestia Éternelle Diamond Ring is an expression of enduring elegance.
Three diamonds are brought together in perfect proportion, creating a composition that feels both timeless and distinctly contemporary. A commanding centre stone is framed by two beautifully balanced side diamonds, allowing light to travel effortlessly across the setting.
With a total diamond weight of 4.00 carats, Celestia Éternelle is designed for moments of lasting significance — an engagement, an anniversary, or a milestone that deserves to be remembered.
Every detail is considered to place the diamonds at the heart of the design, from the refined prong setting to the polished silhouette of the band.
Galassia Jewels — fine jewellery shaped by craftsmanship, rarity and enduring design.