RING SIZING CHART
When it comes to Diamond Rings & Wedding Bands, one thing is for sure: SIZE MATTERS!
When it comes to Diamond Rings & Wedding Bands, one thing is for sure: SIZE MATTERS!
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.
SOUTH AFRICAN – UK & AMERICAN RING SIZING 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.
WHAT IF I ORDER THE WRONG RING SIZE?
Don’t let the question of size stress you out.
GC Manufacturing Jewellery provides a FREE complimentary resizing for most diamond engagement rings and wedding bands.
PLEASE NOTE:
Make sure the ring you choose has the icon “This Ring Can Be Resize” that allows the resizing.
On the page of the ring in the Additional Information open the RING RESIZE tab and check if your ring can be resize.
SA & UK: |
Diameter mm |
Circumference mm |
American |
A | 11.5 | 36.25 | 0.5 |
B | 12.3 | 38.64 | 1 |
C | 12.7 | 39.90 | 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 | 60.00 | 9 |
T | 19.5 | 61.26 | 9.5 |
U | 19.9 | 62.52 | 10 |
V | 20.3 | 63.77 | 10.5 |
W | 20.7 | 65.00 | 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 | 77.60 | |
Z+8 | 25.1 | 78.86 |