RING SIZE HELP
SIZE MATTERSWhen it comes to Diamond Engagement Rings and Wedding Rings, one thing is for sure
Taking Correct Measurement
All our rings are measured and standardized with a new Wheatsheaf measuring stick. The reading is taken as centre, with a tolerance of one quarter of a size. If you have your finger measured by a jeweller, always check if the size is centre, leading edge or trailing edge. Please note that half-sizes are also possible.
Ring Size Chart
There is no substitute for having your finger measured professionally, but it’s not an exact science. Our fingers change in size from morning to evening, month to month and even Winter to Summer. The following chart is helpful to see how sizes compare internationally.
| ZIM & UK: | Diameter mm | Circumference mm | American |
| A | 11.5 | 36.25 | 0.5 |
| B | 12.3 | 38.64 | 1 |
| C | 12.7 | 39.9 | 1.5 |
| D | 13.1 | 41.15 | 2 |
| E | 13.5 | 42.41 | 2.5 |
| F | 13.9 | 43.67 | 3 |
| G | 14.3 | 44.92 | 3.25 |
| H | 14.7 | 46.18 | 3.75 |
| I | 15.1 | 47.44 | 4.25 |
| J | 15.5 | 48.69 | 4.75 |
| K | 15.9 | 49.95 | 5.25 |
| L | 16.3 | 51.24 | 5.75 |
| M | 16.7 | 52.46 | 6.25 |
| N | 17.1 | 53.72 | 6.75 |
| O | 17.5 | 54.98 | 7 |
| P | 17.9 | 56.23 | 7.5 |
| Q | 18.3 | 57.49 | 8 |
| R | 18.7 | 58.75 | 8.5 |
| S | 19.1 | 60 | 9 |
| T | 19.5 | 61.26 | 9.5 |
| U | 19.9 | 62.52 | 10 |
| V | 20.3 | 63.77 | 10.5 |
| W | 20.7 | 65 | 11 |
| X | 21.1 | 66.29 | 11.5 |
| Y | 21.5 | 67.51 | 12 |
| Z | 21.9 | 68.77 | 12.5 |
| Z+1 | 22.3 | 69.99 | |
| Z+2 | 22.7 | 71.31 | |
| Z+3 | 23.1 | 72.57 | |
| Z+4 | 23.5 | 73.83 | |
| Z+5 | 23.9 | 75.08 | |
| Z+6 | 24.3 | 76.34 | |
| Z+7 | 24.7 | 77.6 | |
| Z+8 | 25.1 | 78.86 |