Eterna Diamonds
Promise Engagement Ring
$3,190.00
Pickup currently unavailable
Eterna's engagement style Promise is a classic and enduring design that will never go out of style, symbolizing the eternal love shared by the couple.
- IGI-certified lab diamond
- Made to order, ships in 5-7 days
- Free shipping and returns
For 1ct center stone, the small stones are estimated to be 0.04ct t.w.
Because all of our rings are handmade, the ring dimensions are for illustration purposes only; the actual dimensions may vary.
| Inside Circumference | US, Canada, Mexico | UK | Europe | |
|---|---|---|---|---|
| IN | MM | |||
| 1.74 | 44.2 | 3 | F | 44 |
| 1.77 | 44.8 | 3.25 | F 1/2 | 44.625 |
| 1.79 | 45.5 | 3.5 | G | 45.25 |
| 1.82 | 46.1 | 3.75 | G 1/2 | 45.875 |
| 1.84 | 46.8 | 4 | H | 46.5 |
| 1.87 | 47.4 | 4.25 | H 1/2 | 47.125 |
| 1.89 | 48 | 4.5 | I | 47.75 |
| 1.92 | 48.7 | 4.75 | J | 48.375 |
| 1.94 | 49.3 | 5 | J 1/2 | 49 |
| 1.97 | 50 | 5.25 | K | 49.625 |
| 1.99 | 50.6 | 5.5 | K 1/2 | 50.25 |
| 2.02 | 51.2 | 5.75 | L | 50.875 |
| 2.04 | 51.9 | 6 | L 1/2 | 51.5 |
| 2.07 | 52.5 | 6.25 | M | 52.125 |
| 2.09 | 53.1 | 6.5 | M 1/2 | 52.75 |
| 2.12 | 53.8 | 6.75 | N | 53.375 |
| 2.14 | 54.4 | 7 | N 1/2 | 54 |
| 2.17 | 55.1 | 7.25 | O | 54.625 |
| 2.19 | 55.7 | 7.5 | O 1/2 | 55.25 |
| 2.22 | 56.3 | 7.75 | P | 55.875 |
| 2.24 | 57 | 8 | P 1/2 | 56.5 |
| 2.27 | 57.6 | 8.25 | Q | 57.125 |
| 2.29 | 58.3 | 8.5 | Q 1/2 | 57.75 |
| 2.32 | 58.9 | 8.75 | R | 58.375 |
| 2.34 | 59.5 | 9 | R 1/2 | 59 |
| 2.37 | 60.2 | 9.25 | S | 59.625 |
| 2.39 | 60.8 | 9.5 | S 1/2 | 60.25 |
| 2.42 | 61.4 | 9.75 | T | 60.875 |
| 2.44 | 62.1 | 10 | T 1/2 | 61.5 |
| 2.47 | 62.7 | 10.25 | U | 62.125 |
| 2.49 | 63.4 | 10.5 | U 1/2 | 62.75 |
| 2.52 | 64 | 10.75 | V | 63.375 |
| 2.54 | 64.6 | 11 | V 1/2 | 64 |
| 2.57 | 65.3 | 11.25 | W | 64.625 |
| 2.59 | 65.9 | 11.5 | W 1/2 | 65.25 |
| 2.62 | 66.6 | 11.75 | X | 65.875 |
| 2.65 | 67.2 | 12 | X 1/2 | 66.5 |
| 2.68 | 68.1 | 12.25 | Y | 67.125 |
| 2.71 | 68.5 | 12.5 | Z | 67.75 |
| 2.72 | 69.1 | 12.75 | Z 1/2 | 68.375 |
| 2.75 | 69.7 | 13 | --- | 69 |
