This certified 1 ct lab-created diamond ring crafted in 18k gold will sparkle for a lifetime.
IGI Certified: Your assurance of authenticity and quality.
Unsure whether you've got the right size? Don't worry! We've got this handy guide which can measure your ring size. Click here to find your ring size. Either way, we also offer free online returns for that extra piece of mind.
| Inside Diameter (mm) | US | UK | FR |
|---|---|---|---|
| 14 | 3 | F | 44 |
| 14.4 | 3 1/2 | G | 45 1/4 |
| 14.8 | 4 | H1/2 | 46 1/2 |
| 15.2 | 4 1/2 | I1/2 | 47 3/4 |
| 15.6 | 5 | J1/2 | 49 |
| 16 | 5 1/2 | L | 50 3/4 |
| 16.5 | 6 | M | 51 1/2 |
| 16.9 | 6 1/2 | N | 52 3/4 |
| 17.3 | 7 | O | 54 |
| 17.7 | 7 1/2 | P | 55 1/4 |
| 18.2 | 8 | Q | 56 3/4 |
| 18.6 | 8 1/2 | Q1/2 | 58 |
| 19 | 9 | R1/2 | 59 1/4 |
| 19.4 | 9 1/2 | s1/2 | 60 3/4 |
| 19.8 | 10 | T1/2 | 61 3/4 |
| 20.2 | 10 1/2 | U1/2 | 62 3/4 |
| 20.6 | 11 | V1/2 | 64 1/4 |
| 21 | 11 1/2 | W1/2 | 66 |
| 21.4 | 12 | Y | 67 1/4 |
| 21.8 | 12 1/2 | Z | 68 |
| 22.2 | 13 | Z+1 | 69 |
| 22.6 | 13 1/2 | Z+1.5 | 71 |