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.
A refined expression of timeless elegance, the Lumière Oval showcases a luminous oval-cut diamond in a graceful solitaire setting. Its elongated silhouette creates a sense of effortless sophistication, while the clean, sculptural design allows the center stone to take focus with quiet confidence and enduring beauty.